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3 updates · 1 appJune 15, 2026

Claude: Cybersecurity experts protest model ban, government reasoning questioned

Claude faces continued government talks and expert protests over its model ban, with new reports questioning the official reasons for the restrictions.

Claude

3 updates

Expanded summary · Claude

The company behind Claude is still talking with the White House about the ban on its powerful Fable 5 model.

Lutnick then spoke with Anthropic chief executive Dario Amodei on Friday, as the Commerce Department drew up its letter imposing export controls on Fable 5.

Investors in Anthropic have also been working over the weekend, trying to assess how the company’s latest spat with the White House affects its corporate future, says another person close to the company.

Original reportingAnthropic Is Still at Odds With the White House Over Claude Fable 5Read original

Expanded summary · Claude

Some cybersecurity experts are upset about the government's ban on Claude's Fable 5 and Mythos 5 models, saying it takes away tools that help them find software problems.

Claude faces continued government talks and expert protests over its model ban.

Original reportingThe US government's Anthropic models ban was never about an AI jailbreak | TechCrunchRead original

Expanded summary · Claude

New reports suggest the government's reason for banning Claude's Fable 5 model might not have been about people getting around its safety features.

A group made up of dozens of cybersecurity experts, including several well-known veterans of the industry, published an open letter to the U.S. government asking it to lift the export control order on Anthropic’s Fable and Mythos mod… According to the open letter, “this action has taken the best models away from [cybersecurity] defenders” who now can’t use the models to find vulnerabilities and make their so…

According to the open letter, “this action has taken the best models away from [cybersecurity] defenders” who now can’t use the models to find vulnerabilities and make their software and products more secure.

Original reportingCybersecurity vets protest 'dangerous' US government ban on Anthropic's most powerful models | TechCrunchRead original