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Mythos found 271 Firefox flaws – but none a human couldn’t spot - theregister.com

1 sources1 storiesFirst seen 4/22/2026Score30Mixed Progress
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Bigness
30
Coverage
13
Recency
88
Engagement
19
Velocity
0
Confidence
49
Clipability
57
Polarization
0
Claims
2
Contradictions
0
Breakthrough
50

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North America

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Politics - Google News US Headlines

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Mythos found 271 Firefox flaws – but none a human couldn't spot - theregister.com.

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Mythos found 271 Firefox flaws – but none a human couldn't spot theregister.comThe zero-days are numbered blog.mozilla.orgMozilla Used Anthropic's Mythos to Find and Fix 271 Bugs in Firefox WIREDMozilla: Anthropic's Mythos found 271 security vulnerabilities in Firefox 150 Ars TechnicaMozilla says it patched 271 Firefox vulnerabilities thanks to Anthropic's Claude Mythos Engadget

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Blognews.google.com4/22/2026