With the many security bugs being discovered in iOS 7, here’s another found by a Palestinian man. This bug allows anyone to make a call from your iPhone even if it is password protected. Though iPhone allows emergency calls while it is locked, this bug shows that if you continuously tap the call button, the call will ultimately go through. Check the video below for a demo :
However, the new iPhone 5S & 5C already come with a software update in which this issue has been fixed. But for those of you having the older iPhones (running on iOS 7) , this bug still exists. Beware!