I read recently about a privacy app that causes the above error to display to keep out unwanted intruders. Does anyone know this app? I remember something about opening yourself by tapping something 3 times or tapping and holding a button, just can't remember specifics. I know from many questions I read about the subject on here that it does happen for a legitimate error but I know I read about an app that uses it as a disguise, so to speak. Anyone?