Bioweapons Attack Chain Model

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  "title": "Bioweapons Attack Chain Model",
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  "lastUpdated": "2026-03-13",
  "dateCreated": "2026-02-15",
  "llmSummary": "Multiplicative attack chain model estimates catastrophic bioweapons probability at 0.02-3.6%, with state actors (3.0%) dominating risk due to lab access. DNA synthesis screening offers highest cost-effectiveness at \\$7-20M per 1% risk reduction, with defense-in-depth providing 5-25% total reduction through targeting multiple bottlenecks.",
  "description": "A quantitative framework decomposing AI-assisted bioweapons attacks into seven sequential steps with independent failure modes. Finds overall attack probability of 0.02-3.6% with state actors posing highest risk. Defense-in-depth approaches offer 5-25% risk reduction with high cost-effectiveness.",
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