https://www.newscientist.com/article/2449629-hackers-can-turn-your-smartphone-into-an-eavesdropping-device/ Hackers can eavesdrop on conversations by using radar to detect tiny vibrations in smartphones and Al to accurately transcribe them. The trick even works in noisy rooms as the radar homes in on the phone's movement and isn’t affected by background hubbub. #technology #privacy #hacking #phone #ai #science