Shocker: Touchscreen smudge may give away your Android password pattern
Fast food connoisseurs should pay special attention here -- according to a recent paper by the University of Pennsylvania, Android users are inadvertently leaving their nine-dot lock patterns in the open, courtesy of their fingers' oily smear on the screen.
Categories: Android, Mobile Phone Tags: camera, lock pattern, lockpattern, mobilephone, orientation, password pattern, phone, result, shocker, smudge, smudge attack, study, touchscreen, universityofpennsylvania