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DumpBrowserSecrets is a post-exploitation credential-harvesting tool that extracts saved passwords, session cookies, OAuth refresh tokens, credit card numbers, autofill data and browsing history from major browsers (Chrome, Edge, Brave, Opera variants, Vivaldi, and Firefox). It bypasses Chrome's App‑Bound Encryption by spawning a headless Chromium process and injecting a DLL via Early Bird APC to use the IElevator COM interface, handles DPAPI and NSS decryption for other browsers, includes evasion features (string obfuscation, API hashing, PPID/argument spoofing, handle duplication), outputs structured JSON for red-team use, and details detection and mitigation strategies.