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Hackrf one transmit power6/2/2023 ![]() The exploit requires almost nothing in the way of fancy hardware - he used both an RTL-SDR dongle and a HackRF to receive the exfiltrated data, and didn’t exactly splurge on the receiving antenna, which was just a random chunk of wire. This time, your suspicious gaze will settle on the lowly Ethernet cable, which he has used to exfiltrate data across an air gap. Good news, everyone! Security researcher has given us yet another reason to look askance at our computers and wonder who might be sniffing in our private doings.
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