Google Glass Snoopers Can Steal Your Passcode With a Glance

Privacy just gets harder and harder. New technology and a new way to steal your money. Watch out!



The UMass researchers testing PIN-spying with Google Glass. Cyber Forensics Laboratory at University of Massachusetts Lowell

Wired
By Andy Greenberg
24 June 2014

The odds are you can’t make out the PIN of that guy with the sun glaring obliquely off his iPad’s screen across the coffee shop. But if he’s wearing Google Glass or a smartwatch, he probably can see yours.

Researchers at the University of Massachusetts Lowell found they could use video from wearables like Google Glass and the Samsung smartwatch to surreptitiously pick up four-digit PIN codes typed onto an iPad from almost 10 feet away—and from nearly 150 feet with a high-def camcorder. Their software, which used a custom-coded video recognition algorithm that tracks the shadows from finger taps, could spot the codes even when the video didn’t capture any images on the target devices’ displays.

“I think of this as a kind of alert about Google Glass, smartwatches, all these devices,” says Xinwen Fu, a computer science professor at UMass Lowell who plans to present the findings with his students at the Black Hat security conference in August. “If someone can take a video of you typing on the screen, you lose everything.”

read more

No comments:

Post a Comment