New TrojPix Attack Leaks Data From Air-Gapped Systems via Video Cable Emissions
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Researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network. The technique, called TrojPix, tweaks on-screen pixels in ways the eye cannot see, so that the video cable carrying them radiates a faint radio signal a nearby receiver can decode. But TrojPix works only once malware is already on the target machine, so it
1Key Takeaways
- Researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network.
- The technique, called TrojPix, tweaks on-screen pixels in ways the eye cannot see, so that the video cable carrying them radiates a faint radio signal a nearby receiver can decode.
- But TrojPix works only once malware is already on the target machine, so it.
2AIWedia Score
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3Why it matters
Research breakthroughs often arrive in products months later—early signals matter for strategy. The Hacker News reports that researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network.
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