**Anthropic's Mythos AI breached almost all NSA systems in a red-team tests** >

**Anthropic's Mythos AI breached almost all NSA systems in a red-team tests**

> Access to Fable 5 and Mythos 5 barred for foreign nationals immediately following security evaluation Tech Industry Artificial Intelligence Anthropic’s powerful Mythos AI reportedly breached ‘almost all’ NSA classified systems within a few hours during red-team test — report sheds more light on the U.S. government's sudden ban on the flagship models News By Etiido Uko published 22 June 2026 Ac...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：论文
- **发布时间**：2026-06-23 02:23（北京时间）
- **原文**：[打开原文](https://www.tomshardware.com/tech-industry/artificial-intelligence/anthropics-powerful-mythos-ai-reportedly-breached-almost-all-nsa-classified-systems-within-a-few-hours-during-red-team-test-report-sheds-more-light-on-the-u-s-governments-sudden-ban-on-the-flagship-models)