BitGo CEO Rejects Viral Claim of Anthropic AI Breaching NSA Systems

BitGo CEO Mike Belshe has rejected a viral claim that Anthropic's Mythos model breached nearly all of the National Security Agency's classified systems, calling the story false as it spread across X this weekend.

The claim, which circulated widely on social media, alleged that Anthropic's Mythos AI had compromised NSA networks. Belshe, whose firm provides crypto custody and security services, said the story had no basis in fact. He did not provide additional details on the origin of the claim or whether any investigation was underway.

Anthropic, the AI safety company behind the Claude model family, has not publicly commented on the allegation. The NSA declined to respond to requests for confirmation.

The episode highlights how quickly unverified security claims can move through crypto and tech circles on X, where posts about AI capabilities and government breaches often gain traction without evidence. Belshe's pushback came as some users amplified the story, citing unnamed sources or screenshots that could not be independently verified.

For traders monitoring crypto markets, the incident carries a practical edge. False security narratives can trigger short-term volatility in tokens tied to AI or privacy-focused projects, especially when they involve government agencies. Without a credible source, the Mythos claim fits a pattern of unsubstantiated rumors that fade once fact-checked.

The story also underscores the broader challenge of distinguishing real from fabricated threats in a market where information quality varies widely. Belshe's direct denial, coming from a known figure in crypto security, may help contain any spillover into asset prices.

No evidence has emerged to support the breach claim. The NSA has not issued a statement. Anthropic has not addressed the matter publicly.