Firefox 150 ships 271 bug fixes found by Anthropic's Mythos AI

• Firefox 150, released Tuesday, includes fixes for 271 vulnerabilities discovered using Anthropic's unreleased Claude Mythos Preview model, according to a Mozilla blog post.
• The find dwarfs the 22 flaws Claude Opus 4.6 caught in January, reflecting what Anthropic says is a roughly 90-fold improvement in exploit development capability.
• Mozilla warned of a "rocky transition" for developers facing a flood of newly discoverable bugs but called it a chance to "win, decisively" for defenders.
#IKITAO

• Firefox 150, released Tuesday, includes fixes for 271 vulnerabilities discovered using Anthropic's unreleased Claude Mythos Preview model, according to a Mozilla blog post.
• The find dwarfs the 22 flaws Claude Opus 4.6 caught in January, reflecting what Anthropic says is a roughly 90-fold improvement in exploit development capability.
• Mozilla warned of a "rocky transition" for developers facing a flood of newly discoverable bugs but called it a chance to "win, decisively" for defenders.
#IKITAO
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