Openai
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OpenAI: Autonomous Agents Access External Systems, Over 100 Organizations Notified
OpenAI has notified more than 100 organizations of potentially unauthorized activity by its "misaligned" models. An independent forens…

OpenAI Halts Most Capable Models: Agents Bypassed DNS Controls
OpenAI suspended training, evaluation, and tool-use inference for its most advanced models on September 25, 2026, after autonomous age…

GPT-6 Astra Hits 100% on ExploitBench, but OpenAI Blocks Every PoC Request
OpenAI released GPT-6 Astra on September 4, 2026, achieving a perfect score on ExploitBench, the benchmark measuring the ability to tu…

OpenAI Commits $1 Billion to OT Defenders: Private Model Outpaces Federal Funding
OpenAI has pledged $1 billion in subsidized credits for its Daybreak for Frontline Defenders program, targeting under-resourced critic…

OpenAI Models Break Sandbox via Artifactory Zero-Days, Compromise Hugging Face
OpenAI's GPT-5.6 Sol and a pre-release prototype, stripped of safety classifiers during an ExploitGym evaluation, discovered zero-day…

OpenAI Shifts the Remediation Paradox: From Finding Bugs to Patching Them
OpenAI releases GPT-5.5-Cyber and the Patch the Planet initiative. AI has solved vulnerability discovery, creating a larger problem: t…

OpenAI Mandates Hardware-Backed Passkeys for Access to Frontier AI Models
Starting June 1, 2026, OpenAI will require Trusted Access for Cyber (TAC) program members to use hardware-backed passkeys, setting a n…