TEZY

CISA Excluded from Anthropic's Mythos Rollout

April 22, 2026 at 16:57
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✦ AI Summary
  • CISA lacks access to Anthropic's cybersecurity tool, Mythos
  • Other federal agencies like NSA are utilizing the model
  • Discussions for broader access are ongoing at the White House

Several federal agencies in the U.S. are adopting Anthropic's advanced cybersecurity model, Mythos, designed to uncover and address security flaws. However, the Cybersecurity and Infrastructure Security Agency (CISA) is notably absent from this initiative.

Recent reports indicate that while agencies such as the Commerce Department and National Security Agency (NSA) are actively employing Mythos, CISA has not been granted access. This situation raises concerns about the central cybersecurity coordinator's involvement, especially as negotiations for wider access continue at the White House.

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