side channel attack – Weekly Geek

AI researchers claim 93% accuracy in detecting keystrokes over Zoom audio

Enlarge / Some people hate to hear other people’s keyboards on video calls, but AI-backed side channel attackers? They say crank that gain. Getty Images reader comments 62 with By recording keystrokes and training a deep learning model, three researchers claim to have achieved upwards of 90 percent accuracy in interpreting remote keystrokes, based on… Read More »

A new vulnerability in Intel and AMD CPUs lets hackers steal encryption keys

Enlarge Microprocessors from Intel, AMD, and other companies contain a newly discovered weakness that remote attackers can exploit to obtain cryptographic keys and other secret data traveling through the hardware, researchers said on Tuesday. Hardware manufacturers have long known that hackers can extract secret cryptographic data from a chip by measuring the power it consumes… Read More »