Today I Learned@lemmy.worldEnglish · 2 days ago

TIL HP printers can exfiltrate telemetry from airgapped networks

support.hp.com

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TIL HP printers can exfiltrate telemetry from airgapped networks

support.hp.com

Wispy2891@lemmy.world to

Today I Learned@lemmy.worldEnglish · 2 days ago

They use the small flash inside the DRM chip in the cartridge to store the telemetry, then the e-waste companies are paid by HP to read and send to the mothership the contents of the chips sent to recycle

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I don’t use official cartridges and bin them afterwards when they’re empty

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