Technology
After dissing Anthropic for limiting Mythos, OpenAI restricts access to Cyber, too
OpenAI will begin rolling out it cybersecurity testing tool, GPT-5.5 Cyber only "to critical cyber defenders" at first.
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TechCrunch
April 30, 2026·1 min read
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TechnologyOpenAI will begin rolling out it cybersecurity testing tool, GPT-5.5 Cyber only "to critical cyber defenders" at first.
Original article
After dissing Anthropic for limiting Mythos, OpenAI restricts access to Cyber, too
Published by TechCrunch