Anthropic’s Mythos rollout has missed America’s cybersecurity agency

Several US federal agencies are taking up Anthropic’s new cybersecurity model to find vulnerabilities, but one is reportedly not getting in on the action: the nation’s central cybersecurity coordinator. Anthropic’s Mythos rollout has missed America’s cybersecurity agency CISA, embattled under the Trump administration, reportedly hasn’t gotten Anthropic’s powerful AI. CISA, embattled under the Trump administration, reportedly hasn’t gotten Anthropic’s powerful AI. On Tuesday, Axios reported that the Cybersecurity and Infrastructure Security Agency (CISA) didn’t have access to Mythos Preview, which Anthropic has touted as a powerful tool for finding and patching security vulnerabilities. Meanwhile, other agencies like Commerce Department and National Security Agency (NSA) are reportedly using the model, and President Donald Trump’s administration has been negotiating broader access, Axios wrote last week. In a blog post, Anthropic said it’s “been in ongoing discussions with US government officials about Claude…