Security researchers found a way to slide past the iPhone lock screen in iOS 9.0.1, the latest build of Apple’s mobile operating system. You must enter the wrong passcode four times, and when you enter it a fifth time, you have to hit the home button immediately so that the phone does disable itself. From there you can see and edit contacts, access text messages, access photos, and all kinds of other fun stuff. You can protect yourself by disabling Siri from being accessible on the lock screen.”]
Source: https://gizmodo.com/hackers-found-a-sly-way-to-break-into-a-locked-iphone-1733075875