Manipulating Systems Using Remote Lasers
Schneier on Security
DECEMBER 1, 2020
Many systems are vulnerable : Researchers at the time said that they were able to launch inaudible commands by shining lasers — from as far as 360 feet — at the microphones on various popular voice assistants, including Amazon Alexa, Apple Siri, Facebook Portal, and Google Assistant. […]. They broadened their research to show how light can be used to manipulate a wider range of digital assistants — including Amazon Echo 3 — but also sensing systems found in medical
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