FireEye mobile security researchers have discovered a new Android security issue: a malicious app with normal protection level permissions can probe icons on Android home screen and modify them to point to phishing websites or the malicious app itself without notifying the user.
more here......http://www.fireeye.com/blog/uncategorized/2014/04/occupy_your_icons_silently_on_android.html
more here......http://www.fireeye.com/blog/uncategorized/2014/04/occupy_your_icons_silently_on_android.html