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#4 BleepingComputer general June 13, 2026 at 10:01 UTC

US Gov asks Anthropic to ban 'foreign national' access to Fable, Mythos

By Ax Sharma

AI Summary

The US government ordered Anthropic to block all foreign national access to Fable 5 and Mythos 5, citing national security concerns tied to a specific jailbreak vulnerability, prompting a worldwide suspension of both models. Anthropic is complying under protest, arguing the cited jailbreak is narrow in scope and that comparable capabilities exist in other publicly available models. This case illustrates how AI export controls may increasingly function as de facto product kill switches.

Read full article → https://www.bleepingcomputer.com/news/security/us-…

Relevance score: 70.0/100

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