https://www.live-feeds.com/feed/anthropic-s-mythos-ai-reportedly-hacked-the-nsa-s-most-sensitive-systems-in-hoursContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/anthropic-s-mythos-ai-reportedly-hacked-the-nsa-s-most-sensitive-systems-in-hourshttps://www.live-feeds.com/feed/anthropic-s-mythos-ai-reportedly-hacked-the-nsa-s-most-sensitive-systems-in-hours#u18442Tue, 30 Jun 2026 06:40:45 +0000Anthropic's Mythos AI model reportedly accessed highly sensitive U.S. government and NSA systems within hours during a security exercise. This event preceded a U.S. government ban on foreign access to the company's top-tier models. The crackdown has led to lawsuits from a legal tech firm and an Anthropic customer.What's confirmed:A U.S. official stated an Anthropic AI model identified vulnerabilities in highly sensitive U.S. government computer systems during testing.The U.S. government has banned foreign nationals from accessing Fable 5 and Mythos 5.The U.S. export ban on Anthropic