Source: http://gizmodo.com/all-it-took-to-hijack-google-glass-was-a-dumb-qr-code-812240007
The scariest Google Glass hack just got fixed before anyone evil could actually use it, but the details are a little unsettling. Using nothing more than Glass's camera and a malicious QR code, hackers would have been able to steal total control of the device if you so much as looked at the wrong thing.