Axios C-Suite: What Jim learned for the week of April 4
By Jim Vandehei
Published on April 10, 2026.
The Axios C-Suite has learned that Anthropic is close to unveiling a breakthrough AI update, Mythos, which could potentially exploit holes in cybersecurity vulnerabilities in businesses and nations. This comes as some in the Trump administration are considering blacklisting Anthropic after private briefings by Anthropic. The new model could potentially expose vulnerabilities in cybersecurity and potentially exploit weaknesses in other nations. White House chief of staff Susie Wiles, who is currently undergoing breast cancer treatment, is seen as a crucial check on Stephen Miller's power. This is a bad time for Wiles to miss any time or beat due to her cancer treatment. California Gov. Gavin Newsom, considered as the Democrats' 2028 front-runner, may face a challenge in convincing voters that he is not a lefty. Iran's future depends on the Strait of Hormuz, not nuclear weapons, as it's their only remaining source of wealth, influence and power.
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