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Mythos Claude Mythos Mythos AI OpenAI GPT-5.5-Cyber OpenAI GPT-5.5-Cyber Claude Mythos Preview Anthropic Mythos Model Anthropic Mythos

Anthropic Expands Glasswing and Places Engineers Inside NSA

Selected governments and vendors now have direct access to Mythos, raising fresh questions about oversight and potential offensive use.

EU Escalates Push for Access to Anthropic's Cyber‑Capable Mythos

OpenAI Grants Japan's Megabanks Restricted Access to GPT-5.5 Cyber Model

OpenAI Expands Daybreak Cybersecurity to South Korea With GPT-5.5-Cyber Access

Anthropic’s Claude Mythos Flags Tens of Thousands of Flaws, Exposes Patching Crisis

OpenAI Rolls Out GPT-5.5-Cyber to Vetted Defenders in Limited Preview

Meta Sets May 20 Layoffs as Tech Rebuilds Around AI

Pentagon Taps Seven AI Firms for Top-Secret Work, Leaving Anthropic Out

White House Blocks Anthropic’s Plan to Broaden Mythos Access

Anthropic Probes Unauthorized Access to Mythos During Restricted Trial

White House Meets Anthropic as U.S. Weighs Controlled Access to Mythos

Anthropic Limits Access to ‘Mythos’ AI That Finds Zero‑Day Flaws

Anthropic’s Mythos Proven Capable of Autonomous Exploit Chains

Anthropic Withholds Claude Mythos as U.S. Regulators Warn Banks

Anthropic Halts Mythos Rollout as U.S. Officials Warn Banks on Cyber Risk

Anthropic Unveils Claude Mythos Preview With Partner-Only Access Under Project Glasswing

AI Tools Increasing Threat of Cyber Attacks, Warns UK's Cybersecurity Agency