Data exfiltration — through a built-in PC speaker
A method of stealing data from an air-gapped system through a speaker you may not even know is there.
7 articles
A method of stealing data from an air-gapped system through a speaker you may not even know is there.
Stealing data from an isolated network by manipulating the voltage switching converter.
Can you transmit wireless data over a wired network? Evidence shows it can be done.
Computers don’t necessarily need a Wi-Fi module to transmit information over Wi-Fi, Israeli researchers have found.
A lightbulb is all the specialist equipment Lamphone needed to eavesdrop on a conversation in a soundproofed room.
Even if a computer is physically isolated, data can be stolen from it using some very unusual methods.