# US security agency still using Mythos despite ban – government using new security tool despite Pentagon's 'supply chain risk' designation

> NSA reportedly using Anthropic’s Mythos Preview AI despite Pentagon labeling company a supply‑chain risk Mythos, part of Project Glasswing, capable of discovering and exploiting zero‑days Anthropic previously refused…

- **Source:** [TechRadar](https://www.techradar.com/pro/security/us-security-agency-still-using-mythos-despite-ban-government-using-new-security-tool-despite-pentagons-supply-chain-risk-designation?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=69e69c7731d9289ec053c804)
- **Published:** 2026-04-20
- **Category:** AI & Bots
- **Tags:** #anthropic #despite #mythos #security #chain #pentagon #risk #supply
- **Canonical:** http://localhost:4321/a/69e69c7731d9289ec053c804

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._