Making secret scanning more trustworthy: Reducing false positives at scale

**TL;DR:** Making secret scanning more trustworthy: Reducing false positives at scale

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Secret scanning plays a critical role in protecting developers and organizations. It helps catch exposed credentials early and prevents small mistakes from turning into real incidents. At GitHub’s scale, even small inefficiencies create real friction. Too many false positives make alerts harder to trust. When alerts feel noisy, developers spend more time triaging and less time fixing real issues. Over time, this slows down remediation and reduces confidence in the system.

To address this challenge, GitHub collaborated with Microsoft Security & AI’s Agents Offense team to bring more contextual reasoning into GitHub’s secret scanning verification. The collaboration applied the verification approach from Agentic Secret Finder, a broader detection and verification system developed to understand potential secrets in context, not just whether they match a secret-like pattern. This helped GitHub explore ways to reduce low-value alerts while preserving the coverage you expect from secret scanning.

Secret scanning at GitHub today GitHub secret scanning combines pattern-based detection with AI-based detection to identify potential secrets. Pattern-based detection catches kn

Source: GitHub Blog

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Last updated: June 16, 2026.

Additional context: early-cycle stories often look bigger in headlines than in day-to-day impact. The useful move is to identify the smallest set of facts that would change your decision, then wait for those facts to land.

Additional context: early-cycle stories often look bigger in headlines than in day-to-day impact. The useful move is to identify the smallest set of facts that would change your decision, then wait for those facts to land.

Additional context: early-cycle stories often look bigger in headlines than in day-to-day impact. The useful move is to identify the smallest set of facts that would change your decision, then wait for those facts to land.