Anthropic’s Claude found 22 vulnerabilities in Firefox over two weeks

March 6, 2026 Russell Brandom

In a recent security partnership with Mozilla, Anthropic found 22 separate vulnerabilities in Firefox — 14 of them classified as "high-severity."

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Bill Gates’ TerraPower gets approval to build new nuclear reactor
Bill Gates’ TerraPower gets approval to build new nuclear reactor

It's the first permit to be issued by the Nuclear Regulatory Commission in nearly a decade.

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Anthropic’s Pentagon deal is a cautionary tale for startups chasing federal contracts
Anthropic’s Pentagon deal is a cautionary tale for startups chasing federal contracts

The Pentagon has officially designated Anthropic a supply-chain risk after the two failed to agree on how m...