Credentials sit at the center of modern breaches. They are what attackers use to move, escalate privileges, persist, and reach the data that matters, and AI-assisted development is multiplying how many exist, where they spread, and how far one over-permissioned agent can take them.

This whitepaper shows how GitGuardian closes the loop in three pillars. Detect finds credentials across source control, CI/CD, collaboration tools, developer laptops, and public GitHub. Remediate wraps each finding in the 5 Ws context graph and clears incidents in bulk. Prevent stops the next leak at the commit, on the endpoint, and inside the AI agent, and adds risk context to the identities behind them.