1. AppBrain Number of available Android applications. [EB/OL] http://www.appbrain.com/stats/number-of-android-apps
2. Kaspersky Lab First SMS trojan detected for smartphones running Android. [EB/OL] http://www.kaspersky.com/about/news/virus/2010/First_SMS_Trojan_detected_for_smartphones_running_Android
3. Symantec Inc Android threats getting steamy. [EB/OL] http://www.symantec.com/connect/blogs/android-threats-getting-steamy
4. Lookout Inc. Security Alert: Geinimi, Sophisticated New Android Trojan Found in Wild http://blog.mylookout.com/2010/12/geinimi_trojan/
5. Wu Z Yajin Z Xuxian J Peng N DroidMOSS: detecting repackaged smartphone applications in third-party Android marketplaces Proceedings of the 2nd ACM Conference on Data and Application Security and Privacy San Antonio, Texas, USA 2012