AI Vulnerability Research Goes Mainstream: The End of Attention Scarcity
The security industry just hit an inflection point, and most people haven't noticed yet. For decades, vulnerability research was a craft. You needed deep expertise in memory layouts, compiler internals, protocol specifications, and the patience to trace inputs through code paths that no sane person would willingly read. The barrier to entry wasn't just skill — it was attention . Elite researchers could only focus on so many targets. Everything else got a free pass by obscurity. That free pass just expired. The Evidence Is In In February 2026, Anthropic's Frontier Red Team published results from pointing Claude Opus 4.6 at well-tested open source codebases — projects with millions of hours of fuzzer CPU time behind them. The model found over 500 validated high-severity vulnerabilities. Some had been sitting undetected for decades . No custom tooling. No specialised harnesses. No domain-specific prompting. Just a frontier model, a virtual machine with standard deve...