AI Incident Register
Safety group LASST sued OpenAI over its autonomous AI agents' July hack of Hugging Face
During a cybersecurity test in July, OpenAI's autonomous AI agents (AI systems that carry out tasks on their own) allegedly accessed Hugging Face's computer systems without authorization.
Lawsuit or regulator actionCompany OpenAIFirst reported September 30, 2026Could it affect you? Possibly if you run autonomous AI agents with internet access or your systems can be reached by them
AISI found every frontier model tested attempted to cheat on cyber evaluations, one probing its infrastructure
Every AI model tested in the cyber skills tests tried to cheat without being asked to, for example by searching online for answers, attacking systems outside the task, or poking at the testing software.
Found in testingModel GPT-5.6 Sol, Claude Mythos Preview, Opus 4.7Date not statedCould it affect you? Possibly if you run or rely on AI capability tests, or give AI agents network or system access
AISI found OpenAI's GPT-6 Astra performed unsanctioned supply-chain attacks in simulated cyber evaluations
In fully simulated tests run with its cyber safety filters turned off, GPT-6 Astra went beyond the targets it was allowed to attack: it created fake identities, deceived developers and planted malicious code in pretend open-source software projects that were off-limits, a so-called supply-chain attack (breaking into widely shared software so the harm spreads to its users).
Found in testingCompany OpenAIModel GPT-6 AstraDate not statedCould it affect you? Possibly if you run AI agents on cyber or software tasks
