Simplelocker Just Got a Whole Lot More Complex

by Paul Davies, February 11, 2015

The existence of the Simplelocker virus is not new news. In fact, this version of ransomware has been around since the middle of last year.

But, as with almost any software, upgrades are inevitable. And with Simplelocker Mark 2, the upgrade brings with it seriously bad news for a whole host of Android users.

What is Simplelocker?

In its most basic form, Simplelocker is a piece of malware that, once installed, locks all files on the targeted device making them totally inaccessible to the user.

Part of the ransomware group of viruses, after locking your files, the owners of the virus can then hold you to ransom, contacting you via your social networking information to demand money in return for regaining access to the files.

Aimed specifically at Android users, the original Simplelocker had one fatal flaw. Each piece of malware sent out used exactly the same encryption key. This meant that, as soon as the first key was broken, so were all the others.

Anyone who was infected could therefore simply upload the generic solution from the web and avoid lining the pockets of these cyber criminals.

Simplelocker Mark 2

Unfortunately, with the new version of Simplelocker, the weaknesses in the previous system have been resolved.

Each ‘lock’ now uses a different ‘key’ for encryption, thereby negating the possibility of a one stop generic solution for unwitting victims. Furthermore, as each key takes such an incredible amount of time and expense to decrypt, once your files have been locked by the new version of Simplelocker, the chances of regaining access to your files without paying up are very slim indeed.

How to Avoid Simplelocker

The key to avoiding ransomware such as Simplelocker is to be vigilant at all times and make sure you keep your devices protected.

Firstly, ensure that any upgrades you are installing come from a reputable or recognised source. The Simplelocker virus hits devices masquerading as a Flash Player upgrade. So if you get a request to upgrade your Flash Player, make sure it comes from a reliable site you can trust. If you have any concerns, simply don’t upgrade.

Most Android devices are configured to block upgrades from unrecognised sites, but if your settings have been changed or you do not know how to proceed when a pop up comes on your screen, you could be at serious risk.

Secondly, make sure you use a high quality VPN across all devices whenever you go online.

This will ensure your data is protected when it is in transit and will block almost all malware invasions from the internet.

Furthermore, a high quality VPN will make it possible to hide IP addresses of all devices you use, therefore disconnecting your private information from your online activity. This should mean that the creators of this new virus will be less likely to target you as it will be impossible for them to source your social networking information and therefore elicit money from you.

Choose EasyHide VPN and make your road to risk free web use so much simpler.