Having grown in popularity, Android devices are naturally the favorite target of cyber-criminals. They are concentrating their efforts in breaching the Google developed OS. The lack of attention that many Android users have is also being manipulated. A key factor is that users aren’t paying attention to what they are downloading from Google Play Store. Many devices are getting infected with malware that gives itself root access after being downloaded, followed by an immediate start of malicious operations.
The most-known malware for mobile platforms is currently the Locker ransomware. It usually starts as a “message” from law enforcement agencies like the FBI, BKA, LKA and they use various tricks to obtain payment from their victims. This malicious software is becoming more and more professional, even offering up alleged “examples” of user misdeeds that could be used as evidence against the user to ensure that payment is made as quickly as possible. The bitcoin payment methods used make it next to impossible to either trace or to recover the ransom money.
But how do you get rid of this malware from your Android device?
One of the most important steps in reducing potential damage from malware is to make a weekly backup of the most important files on the Android device. In this way, after a user restarts in safe mode, the most important data on the phone will remain untouched. Beyond that, the default factory settings may have to be restored if it is not possible to make the device work again due to the malware intrusion.
Most attacks on Android have a clear purpose: making money from users. That is why only a small amount of the malware is focused on directly attacking the phone. The growth curve is developing similarly as it happened with Windows; as Android becomes more known and apps are more easy to develop, cybercriminal attacks increasingly focus on it. Although they are still, at least at the moment, far lower than the attacks on Windows PCs, the numbers of these attacks are quickly rising over time.
Security you can trust
At Avira, we have developed a free security system for Android which is available in the Google Play Store. Independent testing labs have found that Avira Free Antivirus for Android has a superior detection of mobile device threats when compared to most paid solutions. Also, Avira prevents unwanted premium calls (a prime way that cybercriminals make money from mobile malware), blocks banking Trojans, and stops Ransomware from restricting access to data or encrypting it. Free Antivirus for Android also includes features that protect your e-mails and browsing and. It contains the Android Optimizer which accelerates the phone’s operation by freeing up extra memory (RAM), protecting your privacy, and extending the device’s battery life.