Android Malware Grew 3,000 Percent in 2011: Report

Malware that specifically targeted mobile operating systems increased in 2011 as smartphones became more popular with enterprise users, as well as consumers. These cyber-criminals also developed affection for the Google Android OS, which saw the biggest jump in malware during the past 12 months, according to a new report from Juniper Networks.

Malware targeting the Android mobile operating system grew by a whopping 3,325 percent in the last seven months of 2011, according to the 2011 Mobile Threat Report, which Juniper released Feb. 15. Android malware accounted for about 46.7 percent of unique malware samples that targeted mobile platforms, followed by 41 percent for Java Mobile Edition.

Overall, mobile malware more than doubled in 2011, growing by 155 percent across all platforms, which included Apple's iOS, Research In Motion's BlackBerry and Symbian. New malware samples targeting Java Mobile Edition increased by a little less than 50 percent in 2011. Java ME is popularly used on Symbian and Windows Mobile devices.