Anthropic’s frontier AI model, Claude Opus 4.6, successfully identified 22 novel vulnerabilities in Mozilla Firefox over a two-week period in February 2026. Remarkably, this AI-driven security research accounted for nearly a fifth of all high-severity Firefox vulnerabilities remediated in the previous year. Mozilla has already deployed fixes for the majority of these flaws to hundreds […] The post Claude AI Discovers 22 Major Vulnerabilities in Firefox Browser in 14 Days appeared first on Cyber Security News.