LeakFinder
Detect browser-visible security leaks: exposed endpoints, insecure storage, weak CORS, and embedded secrets.
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LeakFinder is a browser extension for live website security reconnaissance. It scans what the browser can see on the current site and flags client-side exposures that commonly lead to account compromise, API abuse, data leakage, and disclosure incidents.
It is built for developers, security engineers, and bug bounty researchers auditing staging or production websites.
What LeakFinder does
LeakFinder performs multi-source browser-side analysis and correlates findings into actionable risk outputs:
Scans browser-visible artifacts for secret/token exposure patterns
Audits CORS behavior and cross-origin trust weaknesses
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