United States — National Security Agency & Anthropic

United States — National Security Agency: The United States — National Security Agency (NSA) was involved in the testing of Anthropic's Mythos model and reportedly lost access to it amid the dispute with the Trump administration, impacting its cybersecurity capabilities.

Anthropic: Anthropic's Mythos AI model identified vulnerabilities in US government systems, leading to a government directive restricting its use and creating tensions with the Trump administration. This event highlights the company's capabilities but also its regulatory challenges.

United States — National Security Agency: The United States — National Security Agency (NSA) was reportedly using Mythos for offensive cyberattacks, indicating its interest in advanced AI capabilities for national security purposes.

Anthropic: Anthropic was ordered by the United States government to suspend access to its advanced AI models, Claude Mythos and Myth, for all foreign nationals, leading the company to disable them globally. This action impacts its IPO plans and reputation.

United States — National Security Agency: The United States — National Security Agency was affirmed by the United States — United States Department of Defense not to use OpenAI's AI services for surveillance tasks, addressing ethical concerns.