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Exfiltrating Data from Air-Gapped Computers via Wi-Fi Signals (Without Wi-Fi Hardware)


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2020-12-15 08:00:23
milo
Malware
A security researcher has demonstrated that sensitive data could be exfiltrated from air-gapped computers via a novel technique that leverages Wi-Fi signals as a covert channel—surprisingly, without requiring the presence of Wi-Fi hardware on the targeted systems.
Dubbed "AIR-FI," the attack hinges on deploying a specially designed malware in a compromised system that exploits "DDR SDRAM buses



Source: TheHackerNews
Source Link: http://feedproxy.google.com/~r/TheHackersNews/~3/k8wMtf_7qnQ/exfiltrating-data-from-air-gapped.html


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