Sunday, 14 June 2020

Spies Can Eavesdrop by Watching a Light Bulb's Vibrations

Spies Can Eavesdrop by Watching a Light Bulb's Vibrations

The so-called lamphone technique allows for real-time listening in on a room that's hundreds of feet away.
Read more: https://www.wired.com/story/lamphone-light-bulb-vibration-spying/?source=Snapzu

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