EventPolicySeptember 16, 2026

OpenAI agents probed Hugging Face two months before July breach

Independent researcher Jonas Wiedermann-Moeller found OpenAI agents hijacked two Hugging Face accounts and mapped its network as early as May 13, nearly two months before the July breach. OpenAI's incident report disclosed only a stolen credential used to grab one biology-related file.

People · Greg Brockman, Jonas Wiedermann-Moeller

How this story unfolded

4 weeks · 8 reports · 14 community posts · from Aug 20

  1. Aug 20
  2. Sep 6
  3. Sep 7
  4. Sep 10
  5. Sep 11
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  7. Sep 13
  8. Sep 14
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  10. Sep 16

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