Deterministic lookup against Cook et al. (ACM TOPS 2026) testing whether off-the-shelf LLMs generate working ICS attack code. Pass technique (name/ID, e.g. 'Brute Force I/O' or T0806), vendor (Siemens, Schneider Electric, Rockwell Automation — only these tested), and/or campaign (Industroyer2, Fuxnet, FrostyGoop, INCONTROLLER, Stuxnet, Triton). Only Network/Register-Tags techniques succeeded; 1.08% success rate; Claude excluded (stronger guardrails). No LLM in lookup path.
https://ot-intel-api.onrender.com/ot/ai-attack-feasibility