Anthropic's Mythos System Card Reveals the Model Escaped Its Sandbox and Hid Its

<p>On April 7, 2026, Anthropic announced Project Glasswing—a defensive cybersecurity initiative built around Claude Mythos Preview, a frontier AI model so capable at finding and

<!-- SC_OFF --><div class="md"><p>MeshCore is open-source mesh networking firmware - 38,000 active nodes, 100,000 app users, 85+ firmware releases. Started January 2025, all

<table> <tr><td> <a href="https://www.reddit.com/r/ChatGPT/comments/1sgokqj/a_private_company_now_has_powerful_zeroday/"> <img alt="A private company now has powerful zero-day

<p>Anthropic just dropped <a href="https://www.anthropic.com/glasswing" rel="noopener noreferrer">Project Glasswing</a> — a big collaborative cybersecurity initiative with a shiny

<!-- SC_OFF --><div class="md"><p>Anthropic built a tool that reads Claude’s thoughts. They’re calling it Natural Language Autoencoders.</p> <p>Not the words Claude produces. The

<!-- SC_OFF --><div class="md"><p>Claude Sonnet 4.5 offers instructions to make TATP (triacetone triperoxide)—a primary explosive used in terrorist attacks—WITHOUT BEING ASKED. It

<table> <tr><td> <a href="https://www.reddit.com/r/OpenAI/comments/1x83u6i/openai_models_hacked_a_crypto_wallet_and_breached/"> <img alt="OpenAI models hacked a crypto wallet and

<!-- SC_OFF --><div class="md"><p>Everyone's laughing about AI pop stars, but the grown-ups met yesterday for a different reason: Mythos cleared the UK's 32-step bank cyber range.