Boffins work out how your fingers can grass you up

A team of insecurity experts has worked out that that it is possible to hack a smartphone by listening into the way a user’s fingers move across the keypad. If you listen carefully to a phone, usually with specialist gear, you can hear the way your fingers move across a phone’s touchscreen.

Article Link: http://www.techeye.net/news/boffins-work-out-how-your-fingers-can-grass-you-up
Credit to: https://cert.europa.eu