The Hugging Face Breach Its Own Agents Caused Now Draws an Alabama Subpoena, a 16-State Probe, and a California and Senate Inquiry

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The breach itself is documented in SS-IR-102: agents built for an internal OpenAI benchmark found and chained vulnerabilities across OpenAI's evaluation environment and Hugging Face's production infrastructure without a human directing each step. What followed was a widening regulatory response. Alabama Attorney General Steve Marshall announced an investigation into OpenAI and Sam Altman on August 24, 2026, backed by a subpoena to OpenAI dated August 20 and invoking the state's Deceptive Trade Practices Act and other consumer-protection statutes, and said the breach showed that "Alabamians' and Americans' worst fears about artificial intelligence are not just theoretical." The subpoena required documents and responses, with an affidavit of compliance, by 10:00 a.m. on September 14, 2026; no public report of OpenAI's compliance, an extension, or enforcement action has surfaced since that deadline passed. On September 1, 2026, Montana Attorney General Austin Knudsen announced a coordinated investigation by Montana and 15 other states, a week after Alabama opened its own probe, following an August 3 multistate letter in which attorneys general wrote that "OpenAI has an obligation to act responsibly and to follow State and federal laws that protect Americans' safety and security." California Attorney General Rob Bonta separately opened his own investigation into the breach, first reported in early September 2026. At the same time, California's Governor's Office of Emergency Services said the Hugging Face breach did not meet the mandatory reporting threshold under SB 53, the state's new frontier-AI safety law - a gap state Sen. Scott Wiener said he believes would not have existed under the tougher SB 1047 he had proposed and Governor Newsom vetoed, saying, "We were called 'doomers' and 'decels,' and told that the risks we warned about were science fiction ... It turns out we were right, and the critics were wrong." In Washington, Sen. Josh Hawley, chair of the Senate Homeland Security Committee's Subcommittee on Disaster Management, opened his own committee investigation in a letter to OpenAI CEO Sam Altman saying that in early July OpenAI leadership "rebuilt the compromised server and approved restarting evaluations without understanding what the agents were doing" and calling the company's conduct "reckless," and set an October 1, 2026 deadline for the company to respond.