Here's how to use an ordinary light bulb to spy on conversations 80 feet away:
? You may even, rightly, worry that your smart home devices are vulnerable to a hacker attack. But what about that household essential, found in every room and about as"dumb" and disconnected as you can get, the light bulb? Yep, hackers have found a way to eavesdrop on conversations from as far as 80 feet away thanks to a hanging light bulb.
Security researchers based at the Ben-Gurion University of the Negev and the Weizmann Institute of Science in Israel, have been looking at methods of eavesdropping on private conversations without needing to compromise a device with malware first. This type of hacking research isn't unique, and only last year, it was revealed thatpointed at the device microphones. But this latest research goes beyond merely turning a device on or off as was the case with the laser pointer exploit.
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