After dissing Anthropic for limiting Mythos, OpenAI restricts access to Cyber, too
Summary
TechCrunch reports that OpenAI plans to roll out its cybersecurity toolkit, GPT-5.5 Cyber, to critical cyber defenders while Anthropic’s Mythos gatekeeping remains under scrutiny. The article frames the rollout as part of a broader debate on responsible release of powerful security tools and government-aligned access, highlighting both defender benefits and misuse risks.