Pokemon Go grants itself "full access" to your Google account

In one of the most bizarre events in recent history Nintendo's new location-based augmented reality game Pokémon GO has been making the news since it launched a few days ago. People are so excited to catch 'em all that Nintendo's market-value has jumped to $7.5 Billion (£5.8 Billion) in just two days – the highest surge since 1983.

Due to the huge interest surrounding Pokémon GO, even hackers are using the game's popularity to distribute malicious versions of Pokémon GO that could install DroidJack malware on Android phones, allowing them to compromise user's devices completely. Now I have watched the videos of grown men running around with this game and I must say this might just be the end for society. If you do actually care this app also comes with a huge privacy concern that if your not to busy trying to catch imaginary Pokemon then you should take a break and fix it. The latest threat is related to the privacy concerns raised about the iOS version of the official Pokémon GO app.

According to an article via The Hackers News: Adam Reeve labeled the game "malware," saying that Pokémon GO is a "huge security risk" as the game, for some reason, grants itself "full account access" to your Google account when you sign into the app via Google on iPhone or iPad.

Any app, according to Google's own support page, that granted Full account access, can:

"See and modify nearly all information in your Google Account (but it can't change your password, delete your account, or pay with Google Wallet on your behalf)."

What exactly this means is quite unclear, but Reeve claimed that the Nintendo's Pokémon GO – developed by Niantic – can now:

• Read all your email.
• Send email on your behalf.
• Access your Google Drive documents (including deleting them).
• Look at your search history as well as Maps navigation history.
• Access your private photos stored in Google Photos.
• And a whole lot more.

Although Reeve, who reported the issue on his Tumblr blog, said this issue appears to mostly affect iOS users, some Android users are reporting that their devices are also being affected.

If you want to fix this there are two things that you can do:
 

1. Head onto your Google account permission page and look for Pokémon GO.
2. Select Pokémon GO Release and click "REMOVE" button to revoke full account access.
3. Launch Pokémon GO on your device and confirm it still works.

This will immediately revoke the Pokémon GO app's access to your Google account, but the downside is that users may lose their game data.

The second and simplest approach is to use a burner Google account. For this, create an all new Google account, with nothing in it, and use this account to sign into Pokémon GO as well as other apps that you may find doubtful.  

Hackers can use smart watch motion sensors to steal your ATM pin

As you constantly add the latest gadgets to your daily life be it fitness trackers, smart watches, timed networked heating, networked toasters etc.. do you ever stop to think that with such convince also comes risk? Well I can safely tell you that the more connected you become the wider you make the threat surface that is your personal security. A recent study from Binghamton University cites that it may be possible for hackers to obtain your ATM password from your smart watch or fitness tracker.

The risk lies in the motion sensors used by these wearable devices. The sensors also collect information about your hand movements among other data, making it possible for "attackers to reproduce the trajectories" of your hand and "recover secret key entries." 
And just in case you are doubtful the paper, titled "Friend or Foe?: Your Wearable Devices Reveal Your Personal PIN," computer scientists from the Stevens Institute of Technology and Binghamton University used a computer algorithm that can guess your password and PIN with about 80% success rate on the first attempt, and over 90% of the time with 3 tries.

Now I'm not sure about you but an 80-90% success rate within 3 tries seems pretty dam high to me. The paper also goes on to state that their "Backward PIN-Sequence Inference" algorithm can be used to capture anything a person type on any keyboard – from automatic teller machine or ATM keypads to mobile keypads – through infected smartwatches, even if the person makes the slight hand movements while entering PINs. The paper also states that at this time there is no way to avoid such an attack but have made the suggestion that manufacturers add random white noise to there devices in order to disorient patterns that can capture sensitive information. 

Find out how much Google knows about you using "My Activity" Dashboard

It is widely understood that Google as a company holds masses of information on the majority of us. If you have ever wanted to know just how much information Google knows about you this is now possible. Google tracks the majority of what you do on the Internet, including your searches, music you listen to, videos you watch, and even the places you travel to, and it does this for targeting relevant ads to its users and better improve its service. Now the technology giant has a plan to make it easier to control all the data the company collects throughout all your different devices.

So how are Google going to make this information easier for you to access and control? The answer to this is through the roll out of there new "My Activity" page that shows a searchable history of pretty much everything you do online, including previously visited websites, voice searches, searched things and places, watched Netflix programs, and all activities you did on each of its products. These activities are sorted by most recent and broken down into individual items some items may be part of groups that bundle similar activities together. You can log into this page here.

The feature along with been terrifying is beneficial for those who want more granular control over how ads work across all their devices linked with Google account and gives them the ability to block some ads they don't want to see. However, thankfully the feature also offers you an option to delete items as well — everything in a particular date range or by specific topics.

If you are privacy conscious, you can adjust your settings in the Privacy Checkup. You can change your settings for ultimate privacy, depending on how much of your online activity you allow Google to track. I would recommend that you do this but if you like targeted adds and a super computer giant knowing everything you do online, well then don't change a thing. 

 

Citrix's GoToMyPc users exposed after password leak

If you are a user of Citrix's GoToMyPC unfortunately you will have to reset your passwords (use something long varied and strong, don't reuse an old password!).

The service, which lets users remotely access PCs over the internet, was hit by a "very sophisticated password attack," Citrix said Sunday in a blog post. The company is requiring users to reset their passwords using the "forgot password" link. This is just another hack in a long line that have been disclosed in the past few weeks as hackers seem to be targeting website with huge user databases in an attempt to reap the rewards of cybercrime.

"Citrix takes the safety and security of its customers very seriously, and is aware of the password attack on GoToMyPC," said John Bennett, product line director at Citrix, in a statement. "Once Citrix learned about the attack, it took immediate action to protect customers. Citrix can confirm the recent incident was a password re-use attack, where attackers used usernames and passwords leaked from other websites to access the accounts of GoToMyPC users. Further, there is no indication of compromise to any other Citrix product line."

To reset your GoToMyPC password, go to the site and click on the Log In link.
I would recommend along with resetting your password that you enable two-step verification, a process that sends a code to your phone each time you want to sign in. If you've used the same password for GoToMyPC at other websites or for other accounts, you should change it at those places as well and don't make up a new password and use it on your other sites to, not that you would do such a thing.

Ransomware now targets Smart TV's

And the saga continues...... just when you thought it couldn't get any worse some ass just created a strain of ransomware that can infect Smart Tv's. Lets set the mood, you come home from a stressful day at the office get some dinner and sit down to watch your favorite channel to discover a message demanding bitcoin to gain access to your Tv, now I'm guessing that will put you in great form for the evening. Thanks to a new version of the Frantic Locker (better known as FLocker) Ransomware has now the ability to infect and lock down your Smart TVs until you pay up the ransom making the above scenario much more realistic.


Researchers at Trend Micro have discovered the updated version of FLocker that is capable of locking Android smartphones as well as Smart TVs. Originally launched in May 2015, the FLocker ransomware initially targeted Android smartphones with its developers constantly updating the ransomware and adding support for new Android system changes. So what exactly does Smart Tv locking ransomware do ? is it the same as the other nasty laptop/desktop strains ? Well the answer to those questions is yes and no. 

• FLocker locks the device's screen.
• Displays a fake notice from United States Cyber Police or other law enforcement agency, accusing potential victims of crimes they did not commit.
• Demands $200 worth of iTunes gift card as Ransom to unlock the infected TV.

Trend Micro says the malware is configured to deactivate itself in some regions including Russia, Bulgaria, Hungary, Ukraine, Georgia, Kazakhstan, Azerbaijan, Armenia, and Belarus.

However, if FLocker detects devices outside these countries, the malware will wait for 30 minutes before requesting admin privileges for the device. If the victim rejects the request, FLocker freezes the screen, faking a system update.


"The C&C [command and control] then delivers a new payload misspelled.apk and the ‘ransom’ HTML file with a JavaScript (JS) interface enabled," Trend Micro said. "This HTML page has the ability to initiate the APK installation, take photos of the affected user using the JS interface, and display the photos taken in the ransom page."

Although the new variant of FLocker does not encrypt files on the infected device, it has the capability of stealing data from the device, including contacts, the phone number, device information and location data. Trend Micro's report does not make it clear that how FLocker infects smart TVs, but it does note that typically ransomware infection arrives via SMSes or malicious links.
Therefore, like always you should be wary while browsing the Internet, and receiving text messages or emails from unknown sources. In the event that you do get hit with Flocker there are a number of steps that you can take to get your device back. 

 

How to Remove FLocker from Your Smart TV?

If your Android smart TV gets infected, you should contact the device vendor (phone carrier or TV merchant), or if you are kind of technical, you can remove the ransomware after removing its device admin privileges.

"Users can connect their device with a PC and launch the ADB shell and execute the command 'PM clear %pkg%'," Trend Micro said. "This kills the ransomware process and unlocks the screen. Users can then deactivate the device admin privilege granted to the application and uninstall the app."

 I would advise however that you contact your vendor first before you go all tech wizard on your Tv. Just incase you get infected by some new strain that may not have been thought up yet as this may signal the start of a new targeting faze in the age of the iot.
   

 

TeamViewer Confirms Hack

For those who are not familiar with the service TeamViewer allows computer professionals and consumers to log into their computers from remote locations. For just over month, a growing number of users have reported their accounts were accessed by cyber criminals who used their highly privileged access and drain PayPal and bank accounts. On Sunday, TeamViewer spokesman Axel Schmidt acknowledged to Ars that the number of takeovers was "significant," but he continued to maintain that the compromises are the result of user passwords that were compromised through a cluster of recently exposed megabreaches involving more than 642 million passwords belonging to users of LinkedIn, MySpace, and other services.

So if you have a TeamViewer account the hackers news have put together the steps that you should take to make sure that you are secure, see below.

Here's What you should do:

TeamViewer users are strongly recommended to change their account passwords and use a strong one, and of course, NOT to use the same credentials across multiple sites.

I know, remembering different passwords for different accounts is a real pain, but you can use a good password manager to solve this issue.

Meanwhile, users should also ensure their TeamViewer accounts are protected with a randomly generated password that is at least 10 characters long, contains numbers, symbols, and uppercase and lowercase letters, and is unique.

It is always a good idea to run the TeamViewer software only when it's truly needed, instead of allowing it to auto-start each time your PC is turned on.

Decryption tool released for CryptXXX Ransomware

And so the story continues, in the fight against ransomware and cyber-crime Kaspersky labs have yet again come to the rescue with a decryption tool for the CryptXXX ransomware.
Victims of this strain of ransomware should download Kaspersky’s utility (available here), open “Settings,” and choose which drive types they want to have scanned. They should then click “Start scan” and choose where the encrypted .CRYPT file lies.
After asking for where the original file is located, the decryption tool will look for all other files with the .CRYPT extension and will attempt to decrypt those, as well.

I would yet again urge people to educate themselves around how phishing campaigns and dodgy website's are spreading ransomware to end users. I also urge end users to remember that a lot of the more nasty varieties of ransomware have no decryption tool available and there may not be one available for quite some time.

Uninstall QuickTime for Windows

If you are a windows user and have the popular quick time application installed on your machine the time has come to part ways and you should uninstall it. The reason for this is the recent disclosure of two zero-day vulnerabilities that have been discovered in the application. The fact that the application contains a zero-day exploits isn't as bad as the fact that apple won't be releasing a patch to fix the vulnerability. This disclosure means that hackers will be actively targeting windows users looking for the quick time application and if you haven't it uninstalled well then you are vulnerable to an attack. Quick Time for Windows follows other software such as Microsoft Windows XP and Oracle Java 6, which are no longer being updated to fix vulnerabilities. That makes them subject to ever-increasing risk as more and more unpatched vulnerabilities are found and cybercriminals attempt to exploit them. The call for users and companies to uninstall Quick Time has been echoed across the security industry so get yourself over to the control panel > add remove programs > Quick Time> Uninstall. 

Unlock files infected by Petya Ransomware

As many people are well aware ransomware has spread through the internet like a wild bush fire encrypting millions of machines across the world. The good news if any is that researchers have broken the petya strain of this plague. This mean that if your machine has been encrypted by this particular strain then you are in luck, don't pay any money over to these criminals get a tech savvy friend and do the following. Download this tool created by Leostone that  exploits a mistake made by Petya's author in the way that the ransomware encrypts a file on a Windows machine, opening opportunities for the decryption key to be determined. To use the decryption tool you will need to attach the Petya affected drive to another computer and extract specific data from it hence why I said get a tech savvy friend. The data that needs to be extracted is 512-bytes starting at sector 55 (0x37h) with an offset of 0 and the 8 byte nonce from sector 54 (0x36) offset: 33 (0x21). This data then needs to be converted to Base64 encoding and used on the petya pay no ransom site to generate the key.

As luck would have it security researcher Fabian Wosar has developed a "Petya Sector Extractor that can collect the specific data needed to use Leostone's tool. All a user needs to do is load up their hard drive on an uninfected Windows computer and run Wosar's solution.
After copying and pasting the information generated by the Petya Sector Extractor, victims can then use Leostone's tool to generate a decryption key. That key will decrypt the victim's infected files once the hard drive has been once again loaded into the infected computer. If you have been infected by other strains of ransomware check out some of my past posts to check if there is a crack available that you can utilize. Until next time all I can say is "think before you click".

Protect Your PC against CTB-Locker, Locky and TeslaCrypt Ransomware

After dealing with a number of nasty .Locky ransomware cases in the past few weeks I am delighted to announce that Bitdefender has created an anti-ransomware vaccine that blocks the strains CTB-Locker, Locky and TeslaCrypt. This is something that everyone should be downloading ASAP and trust me on this as prevention in this case is much better than paying the fine.
According to data recently published by Fortinet, top ransomware families are CryptoWall, Locky, and TeslaCrypt, while Cryptowall is predominant, Lock is rapidly spreading.



The Bitdefender Anti-Ransomware toolkit was developed by the company years ago to help victims of crypto-ransomware to prevent infections. Some ransomware-decryptors try to exploit encryption flaws in the ransomware implementation to decrypt files or use encryption keys discovered by law enforcement during their activity. These conditions are not easy to match, so Bitdefender is promoting the prevention instead by spreading its anti-ransomware vaccine. So that is enough of me waffling go and download and install the anti- ransomware vaccine HERE.

RANSOMWARE DECRYPTOR:

In the case that you have been hit with ransomware there is still the possibility that you will be able to decrypt the encryption depending on the strain. The National High Tech Crime Unit (NHTCU) of the Netherlands’ police, the Netherlands’ National Prosecutors Office and Kaspersky Lab, have been working together to fight the CoinVault and Bitcryptor ransomware campaigns. In doing so they have released a new decryption application that will automatically decrypt all files for Coinvault and Bitcryptor victims. For more information please see this how-to guide. For TelsaCrypt Cisco have also released a decryption tool however I have not personally used this so I can't comment but if you want to take a look you can find it here.

How to Protect Yourself from Macro-based Malware?

Below is a number of pointer's from The Hacker News on protecting against macro-based malware that may also be of interest.

Step 1: Configure Trusted Location

Since disabling Macros is not a feasible option, especially in an office environment where Macros are designed to simplify the complex task with automation.

So, if your organization relies on Macros, you can move files that use Macros into the company’s DMZ (Demilitarized Zone), also called Trusted Location.

To configure the trusted location, you can navigate via:

User Configuration/Administrative Templates/Microsoft Office XXX 20XX/Application Settings/Security/Trust Center/Trusted Locations

Once configured, the Macros that does not belong to the trusted location would not run in any way, beefing up your system’s security.

Step 2: Block Macros in Office Files that came from the Internet

Microsoft had recently unveiled a novel method by implementing a new tactical security feature to limit the Macro execution attack in MS Office 2016, ultimately preventing your system from hijacking.

The new feature is a group policy setting that lets enterprise administrators to disable macros from running in Office files that come from the Internet.

The new setting is called, "Block macros from running in Office files from the Internet" and can be navigated through the group policy management editor under:

User configuration > Administrative templates > Microsoft Word 2016 > Word Options > Security > Trust Center

It can be configured for each Office application.

By enabling this option, macros that come from the Internet are blocked from running even if you have 'enable all macros' in the Macros Settings.

Moreover, instead of having the option to 'Enable Editing,' you'll receive a notification that macros are blocked from running, as the document comes from an Untrusted Source.

The only way to run that particular Office file is to save it to a trusted location, allowing macros to run.

Disable that annoying Windows 10 Update Forever!

For the past few month's Microsoft have been on a mission to put there new Windows 10 operating system onto every machine in the world. Now this is great if you actually want the new Windows 10 OS but if you don't well then the constant pop up stating "Your FREE Windows 10 upgrade is ready!" may be driving you crazy. Lucky for anyone who doesn't want to update a one click solution has now come to light saving non Windows 10 inclined users all over the world.

A new free tool, dubbed Never10, provides the user a one-click solution to disable Windows 10 upgrade until the user explicitly gives permission to install Windows 10.

Never10 has been developed by Steve Gibson, the well-known software developer and founder of Gibson Research, which is why the tool is also known as "Gibson's Never10."

So lets do this, if your ready to disable that update do the following:

1. Go to Gibson's Never10 official site and click on the Download.
2. Once downloaded, the program detects if the upgrade to Windows 10 is enabled or disabled on your system and then shows a pop-up. If enabled, Click 'Disable Win10 Upgrade' button.
3. You’ll again see a pop-up that now shows Windows 10 upgrade is disabled on your system, with two buttons to 'Enable Win10 Upgrade' and 'Exit.' Click on Exit button.

The best part of this tool is that you don't have to install an application on your PC to do this. Gibson’s Never 10 is an executable. So you just need to run it, and it doesn’t install anything on your computer. You can delete it when you're done.

For more technical details on how this tool works, you can head on to this link.

Prepare Against Ransomware

In recent months you may have come across articles depicting the chaos that ransomware is causing to businesses and individuals alike across the globe. You may ask what is ransomware? In short it is a malicious software that encrypts your computer system so you are unable to access your data. The reason for this is that the distributor of this software is a criminal and they want you to pay them a fee to release your files. Now the fact that they are a criminal you should not pay but in some cases such as hospitals and other critical services where not paying may have a worse knock on effect then sometimes business and individuals are left with little choice but to cough up the dough. In recent month's however a number of companies and state bodies have started to crack different strains of ransomware and release the keys so if you get infected have a look to see if your key is out there you might get lucky. For the rest of you I have compiled a list if useful precautions to take.


Backup regularly and keep a recent backup copy off-site. There are dozens of ways other than ransomware that files can suddenly vanish, such as fire, flood, theft, a dropped laptop or even an accidental delete. Encrypt your backup and you won’t have to worry about the backup device falling into the wrong hands.

Don’t enable macros in document attachments received via email. Many ransomware attacks arrive in documents, and rely on persuading you to enable macros (embedded document scripts). Don’t do it: Microsoft deliberately turned off auto-execution of macros by default many years ago as a security measure.

Consider installing the Microsoft Office viewers. These viewer applications let you see what documents look like without opening them in Word or Excel itself. In particular, the viewer software doesn’t support macros at all, so you can’t enable macros by mistake!

Be cautious about unsolicited attachments. Crooks who send malware in documents are relying on the dilemma that you shouldn’t open a document until you are sure it’s one you want, but you can’t tell if it’s one you want until you open it. If in doubt, leave it out.

Don’t give yourself more login power than you need. Most importantly, don’t stay logged in as an administrator any longer than is strictly necessary, and avoid browsing, opening documents or other “regular work” activities while you have administrator rights.

Patch early, patch often. Malware that doesn’t come in via document macros often relies on security bugs in popular applications, including Office, your browser, Flash and more. The sooner you patch, the fewer open holes remain for the crooks to exploit.

 UPDATE:
In the past week I came across a case of the .Locky strain of ransomware which seems to be particularly nasty. In researching this strain I came across the below article and it is very much worth a read. You can find the original article here.
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How Just Opening an MS Word Doc Can Hijack Every File On Your System

If you receive a mail masquerading as a company's invoice and containing a Microsoft Word file, think twice before clicking on it.

Doing so could cripple your system and could lead to a catastrophic destruction.
Hackers are believed to be carrying out social engineering hoaxes by adopting eye-catching subjects in the spam emails and compromised websites to lure the victims into installing a deadly ransomware, dubbed "Locky," into their systems.

So if you find .locky extension files on your network shares, Congratulations! You are infected and left with just two solutions: Rebuild your PC from scratch or Pay the ransom.

Locky ransomware is spreading at the rate of 4000 new infections per hour, which means approximately 100,000 new infections per day.

Microsoft MACROS are Back

It is hard to digest the fact that, in this 2016, even a single MS Word document could compromise your system by enabling 'Macros.'

This is where the point to appreciate hacker's sheer brilliance of tactics.

Locky ransomware is being distributed via Microsoft 365 or Outlook in the form of an Invoice email attachment (Word File that embeds vicious macro functions).

The concept of macros dates back to 1990s. You must be familiar with this message: "Warning: This document contains macros."
Now macros are back, as cyber criminals discover a new way to get internet users to open Microsoft Office documents, especially Word files that allow macros to run automatically.

How Does Locky Work?

Once a user opens a malicious Word document, the doc file gets downloaded to its system. However, danger comes in when the user opens the file and found the content scrambled and a popup that states "enable macros".
Here comes the bad part:

• Once the victim enables the macro (malicious), he/she would download an executable from a remote server and run it.
• This executable is nothing but the Locky Ransomware that, when started, will begin to encrypt all the files on your computer as well as network.

Locky ransomware affects nearly all file formats and encrypts all the files and replace the filename with .locky extension.
Once encrypted, the ransomware malware displays a message that instructs infected victims to download TOR and visit the attacker's website for further instructions and payments.
Locky ransomware asks victims to pay between 0.5 and 2 Bitcoins ($208 to $800) in order to get the decryption key.
One of the interesting note on Locky is that it is being translated into many languages, which heighten its attack beyond English boundaries to maximize the digital casualties.

Locky Encrypts Even Your Network-Based Backup Files

The new ransomware also has the capability to encrypt your network-based backup files. So it's time for you to keep you sensitive and important files in a third party storage as a backup plan in order to evade future-ransomware infections.
A researcher named Kevin Beaumont along with Larry Abrahms of BleepingComputer initiallydiscovered the existence of Locky encrypted virus.
To check the impact of Locky, Kevin successfully intercepted the Locky traffic yesterday and realized that the cryptovirus is spreading out rapidly in the wild.

"I estimate by the end of the day well over 100,000 new endpoints will be infected with Locky, making this a genuine major cybersecurity incident — 3 days in, approximately a quarter of Million PCs will be infected," Kevin said in a blog post.

One hour of infection Statistics:

Among the highly impacted countries include Germany, Netherlands, United States, Croatia, Mali, Saudi Arabia, Mexico, Poland, Argentina and Serbia

What is a DROWN attack?

If you have been online in the past few day's chances are that you have seen the headline "new vulnerability discovered in OpenSSL" or something along those lines. This new vulnerability has been dubbed as DROWN (Decrypting RSA with Obsolete and Weakened eNcryption), and it is said to effect over 11 million websites and email services worldwide.

DROWN is a cross-protocol attack that uses weaknesses in the SSLv2 implementation against transport layer security (TLS), and that can "decrypt passively collected TLS sessions from up-to-date clients." While latest versions don't allow SSLv2 connections by default, administrators sometimes, unintentionally override those settings in an attempt to optimize applications and this is where the problem lies. The DROWN attack could allow an attacker to decrypt HTTPS connections by sending specially crafted malicious packets to a server or if the certificate is shared on another server, potentially performing a successful Man-in-the-Middle (MitM) attack. It has been reported that more than 33% of all HTTPS servers are vulnerable to DROWN based MITM attacks. 

If you want to see if your website is vulnerable to this critical security hole you can check out https://drownattack.com/. If your website is vulnerable there is good news in the fact that an academic researchers uncovered the DROWN security hole and a patch for the vulnerability has already been made available with an OpenSSL update. And just in case you get to happy the Bad news is that the DROWN attack can be conducted in just under a minute and now that the bug has been disclosed, it may be actively used by hackers to attack servers. So really this isnt something that you want to be putting on the long finger, OpenSSL 1.0.2 users are strongly advised to upgrade to OpenSSL 1.0.2g and OpenSSL 1.0.1 users are recommended to upgrade to OpenSSL 1.0.1s. And if you are using another version of OpenSSL for security, you should move up to the newer versions 1.0.2g or 1.0.1s.

In order to protect yourself against the DROWN attack, you should ensure SSLv2 is disabled, as well as make sure that the private key isn’t shared across any other servers. Those already vulnerable to DROWN attack do not need to re-issue certificates but are recommended to take action in order to prevent the attack immediately. And remember the fact that this has been widely publicized you can be sure that hackers are actively targeting websites that have not implemented the above so get your IT team moving.

Is Facebook tracking me?

Have you logged onto Facebook in the past few months and been targeted with an advert relating to something you recently looked up on your device? For the majority of people the answer to this will be yes. Only a few days ago I searched for the new Jaguar using safari on my iPhone, that evening when I opened the Facebook app I was met with an advert for the new Jaguar XF. This was a very strategically placed targeted advert, and you need to remember that the reason Facebook is free is because we the users are the product. It was reported in the states that Facebook makes approx $7 a year for each and every user by giving marketers access to a defined market based on search history and social patterns of users. Now I have no issue with this, my issue however is I was carrying out searches for the above Jaguar car on safari and not through the Facebook app and this is where it gets a little scary. If I did not use the Facebook app to carry out a search how did I get an advert targeting me for this item? Well my guess is that Facebook is actually monitoring my activity on my phone even though I have it pretty well shutdown. You will notice on all of these adverts that at the top right hand corner there is a little arrow when you click this you get a drop down menu. On this drop down menu you will see the option "why am I seeing this?" This is Facebook's way of telling you why you have been targeted with a specific advert when I clicked on this I got the below information.

As you can see it specifically notes that this information is based on information from your profile and here is the important part AND YOUR DEVICE! Now you can limit Facebook right down by enabling all of your privacy setting but there is no option to click that says "stop spying on my applications outside of Facebook". The issue is if I have limited all of my privacy setting to the highest level how is this information still been obtained? And what information is Facebook gathering from my device? We know that tracking cookies are more than lightly the reason that Facebook can obtain this information so there is one way to stop this, you could stop your device from receiving cookies. This however is not a great solution as you need cookies enabled in order to log into any site where you may have a user account otherwise your session won't run so you can see where the issue lies if you were to turn them off. This means that until someone comes up with an iron clad way to stop tracking cookies from monitoring your online activity it's up to you how much information you really want to share. 

                                     

  

  

5 golden rules for staying safe online

If you have been reading my posts you will notice that a number of points keep popping up. The reason for this is of course that these particular points are vital to keeping yourself safe online. For the few out there who want to do the minimum in order to stay safe I am laying out 5 golden rules to follow.

1) Keep your software updated

Updating software, whether it be on your phone, laptop, or television, is extremely important. When hackers discover new ways to steal your data, gadget and software companies usually work quickly to release fixes for those vulnerabilities. Once a fix is in place an update becomes available and you should download this update, I try to set as many applications as possible to do automatic updates or in the case of my phone I set it running at night time when its not been used.

2) STOP using the same password everywhere

You are living in an age of big hacks and data breaches if you use the same password everywhere once your details are stolen once all your accounts are compromised. And you can be guaranteed that there is a high possibility your details have already been stolen from somewhere.  

3) Don't fall for phishing scams

These scams are getting more and more frequent and the attacks been used are becoming more professional. I recently received an email claiming to be a free password security tester, the email asked me to enter my password to test how strong it is and of course I deleted it as its purpose was of course to steal my password. Be smart when you receive phone calls and emails that you are not expecting and never open an application you receive in an email with the file extension .exe.

4) Add recovery contact information to your accounts

This is important you should always have two different contact methods on your accounts. The reason for this is if you forget your password and lose your phone well then your snookered and you may be locked out of that account forever, leaving your information hanging in cyber space. The second reason for this is If your account is compromised, companies will probably try to let you know. But that’s only possible if they have some means of getting in touch with you on file.

5) Enable two factor authentication 

Two-factor authentication adds an extra layer of security to your accounts by requiring another code in addition to your memorized password. That code can be sent to your smartphone via a text or generated by an app. With two-factor authentication, even if a hacker has your username and password, he or she won’t be able to access your account unless they also have your smartphone — not a likely scenario. I ask if you don't do any of the above at least do this one and give yourself some chance of staying protected.

Protecting your child online

This is the second post I have done on this topic and the reason for this is the increasing amount of questioning that I have been getting from parents around this area. I think in the past year the message is starting to sink in that real threats do occur online and you need to be aware of how to mitigate against them. First of all can I say that educating your child on how to use a computer can be very beneficial but use this time wisely educate your child how to master IT skills through the likes of your local coder dojo or local computer classes for children, I would not however suggest letting your child have unlimited access to your ipad or family computer. In many cases, kids are more technologically advanced than adults, so some parents may feel intimidated and refrain from enforcing rules that are imperative to protect their children as they surf and socialize online. This is a very real fact there are however ways for parents to educate themselves so they can take a more interactive role in how they deal with there children's use of online forums. Security software is one way to restrict what kids see and do on the web, taking a lot of pressure off parents to stay current with every new risk. But it’s still important that parents get involved with their kids’ online lives, and make sure that their children know how to act and how to react to what they see on the web. Communicating the dangers of the web to your child and staying involved in what they can and cannot do online helps build up an understanding of what is safe and acceptable.

In order to communicate these dangers parents firstly need to understand what the potential threats may be. The number one threat to children today be meeting a predator online, but there are many other online experiences that can result in inappropriate or illegal activity. Kids need to be told that not everything they read online is true, and that there is a lot of material on the web that is not meant for them. This material can include fascist sites, pornography sites, drug sites, and other explicit content that an unprotected child can easily view. To help mitigate these risks there are many new software options available such as filtering technologies, child-safe browsers and search engines that restrict where your child can surf.

Loss of privacy is a another big risk. Kids must be shown how important it is to protect their personal information and the information of their family and friends. Many child-oriented web sites solicit information from kids in surveys and forms in exchange for prizes, and get them to register online for fan clubs. In chat rooms, sharing their gender, age, and favorite hangout could seem harmless, but predators can easily use this information to track down the child. Parents need to be aware that digital predators often pose as children in order to gather information and ultimately meet their unsuspecting victims. But kids also flirt and pretend to be older than they actually are, not thinking about the potential results of such actions. It is also common for kids to get into online fights or become the target of bullying via email, chat, and instant messaging, this type of behavior can sometime consume the victim so much that they become withdrawn and with no physical marks to show from such behavior it can become hard for parents to figure out whats going on. With the introduction of such apps like snapchat where the messages disappear from the victims phone within seconds it can be very hard for a child to prove that the bullying exists. I would strongly recommend that parents are very aware of what messaging apps your child is using and carefully monitor there activity especially if the child's behavior starts to change.

Blogs such as this one and Social networking sites such as Facebook are places where kids can share too much information—not only names and addresses but also personal photos that sometimes show illegal acts, such as underage drinking or drug use. Ask your kids to share their blogs or online profiles with you so you can check the content. If you are spicious that your kids are hiding content from you then use Google, along with the search tools on social networking sites, to search for profiles your child may have posted. Use your child’s full name, phone number, and other identifying information. You can also use Google images to upload a picture they may use on social media sites and this will trawl the web for that pictures or ones that may be similar.

The next threat vector parents need to be aware of is Peer-to-peer (P2P) file sharing this alone creates new issues and privacy problems. These programs allow people to browse and download files from Internet-connected personal computers of anyone else who uses the same program. This makes it easy for cyber criminals to spread viruses, Trojan horses, and spyware. Kids can also accidentally download pornography that is labeled misleadingly. I would strongly suggest that you don't allow your children to use such services unless you are able to closely monitor the content. Setting up a virtual machine will help mitigate the threat of malware and virus's to your main machine if you run your p2p service off the virtual machine but it will not prevent your child accidentally downloading porn.

So how do parents go about becoming proactive about the above? I have complied a list of ten things that you should sit down with your children and go through. The below list will set out clear boundaries for your child and let them know that you care and are taking a proactive role about there online security. 

1) Monitor your child's online activity this is by far the most important step to take. Limit the chance that they are looking up inappropriate material by putting the computer in a high-traffic family area and limit there usage. There are loads of child monitoring software packages out there so do your own research to find a software that meets your needs and budget.

2) Fortify your computer with strong security software and make sure to keep it up to date I have wrote about the importance of this in past blogs so take a look through my posts if you need help with this. Using software such as The McAfee® Internet Security Suite guarantees protection from viruses, hackers, and spyware. It filters offensive content, pictures, and web sites. The anti-virus software will also protect your computer from viruses and spyware by automatically scanning email attachments and files downloaded from P2P file-sharing sites. For the most complete way to keep your children safe online, use McAfee Family Protection. It keeps children of all ages safe from exposure to inappropriate content, social networking risks, strangers, and other online threats. With McAfee, kids are free to safely explore, learn, and enjoy their online interests.

3) Make sure kids understand basic rules for using social networking sites such as Facebook and blogs. They should guard their passwords, and never post personally identifying information or inappropriate photos. Blogs and social networking sites offer privacy tools that can be turned on to restrict potentially dangerous users. The sites automatically provide these protective tools to kids under 15. Kids should share information only with people they know from the real world. Make sure that your kids understand that there are bad people online to and they may not be who they claims its very easy make up a fake social media account.

4) Never ever let your child arrange in-person meetings with people they meet online. If however for some reason you think that this is acceptable you should confirm the person’s identity, and you should accompany your child to the meeting in a public place.

5) When using P2P file-sharing programs, kids should not download files from users whom they don’t know. They could be downloading infected files, pictures, games, and music that are inappropriate, or media files protected by copyright law. As I said above using a virtual machine for this activity will save your computer if they do download a virus. Also its important to note that kids should not allow users to upload their music files unless they’re certain that they have permission to share them. You can disable the upload feature so that your kids don't inadvertently share files without permission.

6) Don’t allow kids to fill out online forms or surveys. If there is a legitimate site where they want to register, such as Nickelodeon or Disney, have them come to you first so you can check the site’s privacy policy and rules of conduct. You should take the time to read there privacy statement but I suggest use a throw away email address for such sign ups and limit the amount of factual information you need to share.

7) Only allow your children to use monitored chat rooms, and have them use a screen name that doesn’t hint at their true identity. As with blogs and MySpace, kids should never reveal personal information or share photos. Make sure they understand that people can lie about who they are and that online friends are still strangers.

8) Teach your kids to ignore emails and instant messages from people they don’t know. They should never open attachments they are not expecting nor click on links in messages. As with blogs and Facebook, they should not send out personal information.

9) Use browsers for kids and kid-oriented search engines. Children’s browsers such as Google safe search for kids do not display inappropriate words or images. It comes pre-loaded with kid-safe web sites and pre-set word filters.

10) Set you kids goals to research online safety be themselves as them to write you a little report on what they think the dangers online might be. Fact Monster is an excellent reference site, packed with information and homework help. For Ireland you should check out the office for internet safety.

How safe are messaging apps

With the massive rise in popularity of messaging apps in the past few years with Snapchat said to have at least 30 million active monthly users while WhatsApp and LINE sport 400 million and 300 million registered users, respectively. The ever increasing risk of cyber attacks against such accounts and there retrospective servers is a given. The issue with a lot of these apps is they request a mountain of personal information in order for you to be able to use the service. Giving this information requires a lot of trusting of the application developer and from past exploits its hard to say a lot of these developers deserve your trust. The question now is "how do you protect yourself whilst using such application?"

Well in order to help you with this I have compiled a number of steps that if followed should help minimize your risk of exposure if your account becomes victim to a cyber attack.

1) Be discreet. If you want to use messaging apps as a way to contact certain people, avoid using real-life identification details that can be traced back to you. If that can’t be avoided, use as little real information as possible, depending on the app you’re using. Avoid linking your social networking profiles to your messaging app accounts.

2) Secure your messaging app accounts. Use a unique email account for your messaging app. Don’t reuse passwords.

3) Don’t share anything you wouldn’t want the public to get wind of. Oversharing is one of the biggest mistakes you can ever make online; using messaging apps is no exception. Be aware of what you share. And when in doubt, keep sensitive information to yourself.

4) Limit what access you give your messaging application eg don't give access to your location or photos unless you need to.

Recovering "Deleted" snapchat messages

You have just arrived at this post and read the heading "recovering deleted snapchat messages" and now your thinking snapchat deletes my messages after 10 seconds doesn't it? Well the simple answer to that question is no. This isn't any kind of a new revelation the research has been around since 2013 it just doesn't seem to be well known so I have decided to do my part to try and highlight it. The main reason for writing this post is to try and get the message through to teenagers and young adults that the content you are sending may not be secure and could come back to bite you. There is also a massive legal issue with the sending of explicit images if both parties are seen as minors and you could land yourself in a whole lot of trouble with the law. It is important to presume that anything you send or do online can be traced and made public so the safest approach to take is think twice before sending anything out there that may prove harmful to yourself or others.

If you would like to read through the report on how to recover snapchat messages and I suggest that you do the link can be accessed here. After reading this report maybe you might consider sending a snap to your friends just to let them know you have a code red situation and you need to meet up. For anyone who is to lazy to click on the link I have copied in the body of the report below.
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Methodology

We used two android devices to examine artifacts left behind by Snapchat. An account (rhickman1989) was created on a Samsung Galaxy Note 2, and pictures and videos were sent to another account (DeciphForensics). The receiving account was logged into on a Samsung Galaxy S3, when some of the images and videos were viewed, while others were not. We then acquired the phone using AccessData’s Mobile Phone Examiner+ version 5.2.1.499. After the acquisition was complete, the image was exported as an .AD1 image file, and then imported to AccessData’s Forensic Toolkit version 4.0.2.33.

After a brief examination of the contents, a different account (decipforensics2) was created on the Samsung Galaxy Note 2, and more pictures and videos were sent to the account on the Samsung Galaxy S3 (rhickman1989). This was to determine if there are identifiers for the sender account of a “snap.” The same acquisition process was followed again after the second batch of “snaps” were sent.

After another brief examination of the contents, pictures and videos were sent from the Samsung Galaxy S3 with the rhickman1989 account to both the DeciphForensics and DecipForensics2 accounts. The same acquisition process was followed again after sending these “snaps.”

All examination took place using AccessData’s Forensic Toolkit version 4.0.2.33.

Snapchat Structure

The majority of Snapchat data is stored within the data/data/com.snapchat.android folder. There are four folders within this directory, with two folders within the cache folder.

Examination of the Samsung Galaxy S3 revealed that within the shared_prefs folder are several XML files: CameraPreviewActivity.xml, com.google.android.gcm.xml, com.snapchat.android_preferences.xml, and SnapPreviewActivity.xml.

The com.snapchat.android_preferences.xml File

This file is where the majority of information stored by Snapchat is located. Within this file is a listing of all the contacts stored on the device. This is done with the permission allowed by the user for the application to read the contacts on the device.

Below the list of contacts is a listing of Snapchat messages. It appears that there is a set of fields stored for each message in Snapchat. The following are the fields stored in this section of the XML file: type, mSender, mWasViewed, mCaptionPosition, mCaptionOrientation, mIsLoading, mIsTimerRunning, mIsBeingViewed, MWasOpened, mWasScreenshotted, mDisplayTime, mId, mTimestamp, mStatus, mIcon, and mMediaType.

We sent only two pictures from the DecipForensics2 account, and one was viewed and expired. Within this XML file are two records that show the mSender field set to “decipforensics2.” Of those two records, one has the mWasOpened set to “true.” The author kept documentation as to which images were opened and allowed to expire and which are not, so it is known which image is tied to this record.

The mTimestamp field is stored in Epoch format. Upon conversion of this value, it showed the time that the image was either taken or viewed. Further research will need to be done to determine which it is, however, the time is within the timeframe of both being sent and viewed. Unfortunately, the author did this within a few minutes of each other and did not record the exact time sent.

The mId field for the picture shown to the left is “270518365528484358r.” The mTimestamp field in the same record is “1365528484358.” After converting the Epoch time format to readable format, the time stamp is for April 9, 2013 11:28:04 MDT. The similarities here will be address further in a later section of this paper

The received_image_snaps Folder

Within this folder were located every image sent to the DeciphForensics account on the Samsung Galaxy S3, including the images that had been viewed and were expired. There were some duplicate images with different names as well, the reason for this is unknown.

Android developers created a way for media files such as graphics to be stored on the phone for application use and function without being put into the Gallery application as an image to be viewed. The way that they did this was with .nomedia files. “If a directory has a file named .nomedia, then the media store will not scan and record the metadata of files in that directory” (Hoog, 2011).

Each of the images within the received_image_snaps folder had a .nomedia extension appended to the end of the file name. For example, the name of the file figure 3 is “h1a81hurcs00h1365528700423.jpg.nomedia”. This was likely done to prevent the images stored within this directory from being placed in the gallery or from being scanned by the media store. AccessData’s Forensic Toolkit recognized the .nomedia extension that was appended to the end of the file name and ignored it, displaying the images.

Correlations between the XML Records and the Image Names

There is a small correlation between records within the com.snapchat.android_preferences.xml file and the name of the image file stored in the received_image_snaps folder.

As shown above, there are three correlations between the name of the image, the mTimestamp value, and the mId value. While this is consistent with this image, it is not always consistent with all images. The section in blue is present in several of the other images, only with different numbers following to separate the image.

Conclusion

The author began this research in an attempt to answer several vital questions about the Snapchat application as it is stored and used on Android devices. The author has concluded that metadata is stored for Snapchat images, as shown by the com.snapchat.android_preferences.xml file, and that it contains metadata about expired “snaps” as well as unexpired “snaps,” and that images that are sent via Snapchat are indeed recoverable, and do not “disappear forever.”

Securing your iot devices

2016 has been named the year that the internet of things (iot) takes hold, with a reported 50 million plus devices sold worldwide to date with everything from smart fridges to smart plugs iot is here to stay. It must be noted however with all of this extra connectivity comes a juicy threat surface for cyber criminals to prey on. The main thing consumers need to remember that if you bough a devices that connects to the internet then you can be guaranteed that it needs to be secured. In this post I am going to outline a number of steps you can take to help protect yourself and your family from becoming victims of a cyber attack.

1) Keep your devices up to date

This goes for all devices that connect to the internet but I would especially recommend it for iot devices as new exploits are exposed manufactures may push down patches to solve the vulnerability and therefor you should regularly check to make sure your device is running the latest software.

2) Change the default password on your device

This is a very important step to take as the majority of iot devices are mass produced with a default login and not changing this on day one will leave yourself vulnerable to attack. May I suggest using a password that is at least 10 character long with special characters and capitals and numbers i.e don't use your last name and type 123 after it.

3) Be familiar with your devices privacy section

What kind of information are you saving or sharing through this device and what guarantees are put in place that this information is been protected. Don't assume just because the manufacturer says its a secure device to use that it is and make sure your information isn't been shared with third parties.

4) Be carefully buying a second hand device or selling your own device

Buying a second hand device on line may come pre-installed with malware or a backdoor only buy second hand devices from a reputable dealer. On the flip side think long and hard about selling your device, resetting a device may look like all your data has been cleared but with a little know how a lot of this information may be retrieved. There are a number of programs out there that ensure proper data erasure and this may be something you should look into first.