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Researchers say OpenAI revoked their access to limited cyber program
General AIWednesday, August 19, 2026 at 07:00 PM

Researchers say OpenAI revoked their access to limited cyber program

Source: TechCrunch AI
Curated Summary

Several security researchers reported that OpenAI unexpectedly revoked their access to the Trusted Access for Cyber (TAC) program, specifically the Daybreak Blue tier.

This program grants vetted defenders access to advanced AI models with reduced cybersecurity guardrails to aid in vulnerability discovery.

OpenAI confirmed the disruption was caused by a technical error affecting a limited set of users, primarily those outside the U.S. and Europe.

The company stated that affected users must re-verify their identity to regain access to the frontier models, including GPT-5.6 Sol.

This incident highlights the operational complexities of managing specialized access tiers for high-stakes security research.

It also underscores the importance of reliable infrastructure for tools designed to help companies patch flaws faster.

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via TechCrunch AI

#openai#cybersecurity#access-control#gpt-5.6

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