Anthropic's Mythos mess just keeps getting more complicated (www.theregister.com)

Anthropic's AI model, Mythos 5, and its derivative Fable 5 are facing a de facto ban imposed by the Trump administration, citing national security concerns. This unexpected export control prohibits both models from being used by any foreign nationals, including Anthropic employees, essentially shutting down access for all customers. The extremely short notice for compliance left Anthropic with little recourse. Prominent cybersecurity expert Katie Moussouris criticized the government's justification, asserting that the concerns over potential misuse are exaggerated and that the capabilities of Mythos are not unique, as similar models will soon emerge, making the ban ineffective. This situation raises significant questions about governmental influence and its impact on the AI/ML sector. Moussouris and over a hundred other security experts argue that restricting access to these models hampers defensive cybersecurity efforts rather than preventing misuse. As the technology landscape evolves, the ban could stifle innovation and limit the ability of defenders to protect against emerging threats. The controversy suggests that the administration may be selectively targeting Anthropic, adding complexity to the already challenging dynamics between tech companies and government regulations in AI development.