March 23, 2016 Android bug could allow an app to take over your phone completely Even Google Play wasn't safe: Linux patched this hole last year, but Android users somehow missed out. Naked Security
January 05, 2016 Google fixes another “Stagefright” type bug in Android mediaserver If you have an Android, keep an eye out for updates from your vendor or carrier - there are some critical security patches out. Naked Security
October 15, 2015 87% of Android devices are exposed to at least one critical vulnerability University of Cambridge researchers find that the Android ecosystem is a "market for lemons," with 87% of devices unpatched against at least one known critical vulnerability. Naked Security