Anthropic called an 'unacceptable' national security risk by U.S. government

The U.S. government filed a court brief describing Anthropic as an "unacceptable" national security risk and questioned whether the company could be a trusted defense partner. Anthropic has sued to challenge a Pentagon label that restricts its access to government contracts, and court filings are ongoing.

The U.S. government filed a court brief this week saying Anthropic poses an "unacceptable" national security risk. The filing said officials were concerned the company’s systems could be altered in ways that would conflict with national priorities. The label followed a dispute with the Pentagon over an AI contract and the permitted uses of the technology. Anthropic has responded by suing to challenge the government’s designation. Key developments: - Government lawyers filed a 40-page brief in U.S. District Court calling Anthropic an "unacceptable risk" and questioning whether it can be a trusted partner. - Anthropic has brought two lawsuits to contest the Defense Department's supply-chain risk designation. - The disagreement followed failed negotiations over a Pentagon contract for AI in classified systems, where the parties disagreed on allowable uses. Summary: The designation limits Anthropic’s ability to work on U.S. defense contracts and has prompted ongoing litigation. Court filings and responses are proceeding in federal courts. Undetermined at this time.