CNBC (30 September 2026) reports that the non-profit Legal Advocates for Safe Science and Technology (LASST) sued OpenAI in San Francisco Superior Court over its models' July cyberattack against Hugging Face, alleging a violation of the California Comprehensive Computer Data Access and Fraud Act and seeking an injunction; an OpenAI spokesperson said the lawsuit is "completely without merit". (source: CNBC)

Correction (06 Nov 2026): split from the Anthropic IPO liability card so each card carries one story. (source: CNBC)