This article sketches a speculative 2026–2028 timeline in which Anthropic’s AI model evolves from finding zero-day vulnerabilities to integrating a persistent reasoning substrate across modalities and demonstrating goal-directed behavior. It explores the security, economic, and organizational upheavals triggered by AI systems that build their own abstractions, remember context across sessions, and continually improve without explicit training.

Anthropic has confirmed its most powerful AI model, Claude Mythos, after a configuration error exposed details about it. The model is said to significantly outpace previous versions in reasoning and cybersecurity, but it also poses serious risks, with the potential for misuse in cyberattacks. Early access will be limited to cybersecurity-focused organizations due to these concerns.

Anthropic CEO Dario Amodei has been called to testify before the House Homeland Security Committee on December 17 regarding a Chinese cyber-espionage campaign involving AI. This marks the first congressional appearance by an Anthropic executive related to this AI-driven attack. Lawmakers are seeking insights on the implications of AI in cybersecurity.

The article criticizes Anthropic's recent report on a Chinese state-sponsored cyber espionage operation, arguing it lacks verifiable details and fails to provide essential indicators for threat detection. It highlights the report's shortcomings in transparency and accountability, questioning the motivations behind its release and the credibility of the claims made.

Anthropic's chief security officer warns that fully AI-powered virtual employees could start operating in corporate environments within the next year. This development necessitates a reevaluation of cybersecurity strategies to prevent potential breaches and manage the unique challenges posed by these AI identities.