Security News > 2019 > April > Recovering Smartphone Typing from Microphone Sounds
2019-04-01 14:44
Yet another side-channel attack on smartphones: "Hearing your touch: A new acoustic side channel on smartphones," by Ilia Shumailov, Laurent Simon, Jeff Yan, and Ross Anderson. Abstract: We present the first acoustic side-channel attack that recovers what users type on the virtual keyboard of their touch-screen smartphone or tablet. When a user taps the screen with a finger, the tap...
News URL
https://www.schneier.com/blog/archives/2019/04/recovering_smar.html