# Government Regulation Related Articles

The U.S. Government Blocked the Anthropic Model. It Wasn't About 'Jailbreaking' at All.

Last Friday, the U.S. Commerce Department issued an enforcement letter that forced Anthropic to take its two most advanced AI models, Fable 5 and Mythos 5, offline. The stated reason was unspecified national security concerns, initially linked to potential "jailbreaks" of the models' safeguards. However, new details suggest the action stemmed more from a deteriorating relationship between the Trump administration and Anthropic, rather than a genuine technical threat. According to reports, the government cited a little-known export control regulation, compelling Anthropic to block access for all non-U.S. persons, including its own international employees. The company complied, shutting down the models without a court order or specific technical details from the government. Cybersecurity expert Katie Moussouris revealed she was privately shown a research paper detailing a potential safeguard bypass in Fable 5. She argued the described method was minor and did not warrant an export ban, stating that attempts to "fix" it would only weaken the model's defensive capabilities. Moussouris and other experts have since called for the order to be revoked, warning it dangerously removes advanced cybersecurity tools from U.S. defenders. Analysts like Justin Hendrix suggest the move appears retaliatory and sets a dangerous precedent, signaling that the U.S. government can unilaterally shut down a tech company's products. The incident has raised concerns about the reliability of American AI and the potential for political interference in the tech industry, serving as a warning to the broader sector.

marsbit06/16 03:58