A federal judge in California ruled on Thursday evening that the Trump administration’s designation of Anthropic as a supply chain risk was illegal.
U.S. District Judge Rita Lin said in her ruling that Defense Secretary Pete Hegseth’s labeling of Anthropic as a risk to national security signified “unlawful retaliation” in violation of the First Amendment, and said the decision was “arbitrary and capricious.” Lin also said Anthropic was denied due process, as required under the Fifth Amendment.