Security Flaw in Samsung allow hackers to bypass Android Lock screen

A Security flaw in the Samsung phones allows hacker to bypass the lock screen and launch apps and dial phone numbers on a locked device. The vulnerability has been discovered by a mobile enthusiast Terence Eden.

To exploit this security flaw, the hacker should activate the screen and press Emergency Call. Then,  Press the "ICE" button on the bottom left and hold down physical home key for a few seconds and then release. Now, you can access the Home screen and launch any app or widget.