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Cyber AI Chronicle
By Simon Ganiere · 8th February 2026
Welcome back!
Anthropic's latest model just shifted the cybersecurity landscape. Claude Opus 4.6 has proven it can autonomously discover high-severity vulnerabilities in battle-tested open-source code—flaws that evaded detection for decades—by analyzing software the way a seasoned security researcher would.
This isn't just another defensive AI tool. With over 500 critical vulnerabilities already uncovered, are security teams prepared for a world where AI-driven offensive research moves faster than traditional disclosure timelines?
In today's AI recap: