AI Made Bugs Cheap to Find

The most important AI security story right now is not that models can find bugs. It is that models can find more bugs than humans can responsibly process. That is the part that changes how builders should think about software. For years, security work was constrained by discovery. Could someone find the vulnerability? Could they reproduce it? Could they build an exploit? Could a small team afford enough expert review to catch the important issues before attackers did? Now that bottleneck is moving. Anthropic's recent Project Glasswing update is the clearest signal yet. The company says Claude Mythos Preview and its partners found more than 10,000 high- or critical-severity vulnerabilities across major software systems. In open source alone, Anthropic says it scanned more than 1,000 projects and surfaced thousands of serious findings, with human triage becoming the slow part. You do not have to take every number at face value to see the shape of the shift. AI is making vulnerability discovery cheaper. That sounds like good news, and it is. But it also means every software team is about to face a harder question: What happens when the scanner is faster than the organization? The Patch Window Is the Product Now Security used to have a familiar rhythm. A bug was found. A report was filed. A team reproduced it. Someone argued about severity. Someone wrote a patch. Users eventually upgraded. That process was never fast enough, but it mostly matched the speed of human discovery. AI breaks that balance. If models can search codebases, reason about exploit paths, generate reports, and repeat that work across thousands of projects, then finding bugs stops being the scarce skill. The scarce skill becomes the system around the finding: Can you tell which reports are real? Can you prioritize the ones that actually matter? Can you patch without breaking production? Can you ship fixes before attackers learn the same thing? Can you keep maintainers from drowning in low-quality repo