F-Secure published the Mobile Threat Report for Q1 2013 that reveals Malware targeting Android devices is rapidly growing in both the number of variants detected and in their complexity and sophistication. Android malware accounts in Q1 for 136 out of 149 known threats, about 91% of overall malware activity registering an increment respect 2012 to 79%. The next phase for Android malware will be its use against governments, according to the report the next phase will be the use of Android malware against governments. The number of Android active mobile threats has skyrocketed in just a quarter from 49 out of 74 known threats to 96 out of 100.”]
Source: http://securityaffairs.co/wordpress/14411/malware/mobile-threat-report-for-q1-2013.html