It’s possible to bypass the iPhone’s lock screen in the recently-released iOS 7.0.2, as the video above shows.
It involves a little bit of Siri voice control, FaceTime, and a little iPhone sorcery to access the person’s iPhone app. Through the app, you can access photos, messages, mail, contacts and more.
That’s quite a hack. That said, it does require a few things. The intruder will need to have access to a second iOS device with FaceTime. Still not fun if someone knows how to do this.