Anthropic expands Mythos access to 150 new orgs, up from the original 50
www.anthropic.com/news/expandi...
Several secretaries of state tell Bloomberg that intelligence agencies are no longer briefing them on election security threats, with one also saying that CISA has stopped conducting some security tests for states. www.bloomberg.com/news/newslet...
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We’re extending Project Glasswing to approximately 150 new organizations in more than fifteen countries
Details: Establishes process for frontier companies to voluntarily submit AI models for federal testing 30 days before release; establishes federal AI cyber clearinghouse to track vulnerabilities discovered by AI models; and tasks CISA, NCD, OMB with finding federal AI funds.
In today’s Morning Cyber: New Zealand’s cyber agency is among the international gov agencies recently given access to Anthropic’s Mythos AI model, and Australia is also testing out the tool. Both countries are members of the Five Eyes intel sharing alliance.
House Homeland Security Committee Chair Andrew Garbarino just said at the Homeland Security and Defense Forum that he’s heard “there’s a nominee on the president’s desk” to lead CISA. Comes a week after DHS Secretary Mullin testified to Garbarino’s panel that a director nom would soon be announced.
A draft of a major bipartisan AI bill, set to be unveiled later today, includes a clause that would renew the CISA 2015 law - crucial for private sector companies sharing threat data with Feds - through 2035. Read more from my colleagues here: www.politico.com/news/2026/06...
Anthropic released “Mythos-class” Fable 5 for general use today, and separately rolled out Mythos 5 for a select group of agencies and cyber firms. Anthropic said Mythos 5 has “the strongest cybersecurity capabilities of any model in the world.” More w/ Dana Nickel: www.politico.com/news/2026/06...
