---
title: "Anthropic’s New Mythos A.I. Model Sets Off Global Alarms - The New York Times"
source: "https://www.nytimes.com/2026/04/22/technology/anthropics-mythos-ai.html?unlocked_article_code=1.dFA.Xpao.blv_QrsSdbn2&smid=url-share"
domain: "www.nytimes.com"
type: "article"
summarized_at: "2026-04-25"
canonical: "https://tl-dr.cc/s/anthropic-s-new-mythos-a-i-model-sets-off-global-alarms-u_OW"
---

# Anthropic’s New Mythos A.I. Model Sets Off Global Alarms - The New York Times

**Source:** [www.nytimes.com](https://www.nytimes.com/2026/04/22/technology/anthropics-mythos-ai.html?unlocked_article_code=1.dFA.Xpao.blv_QrsSdbn2&smid=url-share)  
**Summarized:** 2026-04-25  

- Anthropic's Mythos AI model can find critical vulnerabilities in global financial, power, and government systems, triggering emergency responses from central banks and intelligence agencies worldwide.
- Only the U.S. and Britain have received access to Mythos; the EU, China, Russia, and other nations are excluded, making it a major geopolitical leverage point for America.
- Global leaders warn the model poses unprecedented cyber risks—the Bank of England governor called it capable of "cracking the whole cyber-risk world open," while Russia compared it to a nuclear bomb.
- No international framework exists to manage Mythos-level AI risks; Anthropic estimates competitors will release similar models within 18 months, leaving little time for defensive fixes.
- The scramble highlights how AI breakthroughs now function as geopolitical weapons rather than products, deepening technological divisions between nations.

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