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Pentagon CTO Calls Anthropic’s Mythos a National Security Moment

U.S. agencies are evaluating the tool for cyber defense under tight access controls.

Overview

  • Pentagon CTO Emil Michael, who spoke Sunday on CNBC, said Anthropic’s Mythos marks a national security moment and urged hardening of federal networks given the model’s high‑end vulnerability‑finding skills.
  • Access stays restricted under Anthropic’s Project Glasswing after the White House halted a wider rollout, while the NSA is testing Mythos to spot flaws in Microsoft software.
  • The Pentagon has labeled Anthropic a supply chain risk and excluded it from new AI deals on classified networks, expanding agreements with Nvidia, Microsoft, Amazon Web Services, Google, OpenAI, SpaceX, and Reflection.
  • Prediction markets have repriced to near certainty that Mythos will be provided to the U.S. government, with contracts for April, May, and June 2026 trading at 100% yes.
  • India’s banks are boosting IT security spending after officials warned that Mythos can rapidly find and chain severe bugs in legacy systems, raising the risk of fast exploitation across tightly linked financial networks.