Posté par: igor51 le juin 16, 2020, 16:00:11
Researchers have developed an ingenious way to eavesdrop from a distance without relying on planted bugs: they just stare at a light bulb.
Source: Eavesdroppers can use light bulbs to listen in from afar (http://feedproxy.google.com/~r/nakedsecurity/~3/BPvlJvWVmjY/)