Hacking Tools, Hacker News & Cyber Security

DumpBrowserSecrets is a post‑exploitation browser credential‑harvesting tool that extracts saved passwords, cookies, OAuth refresh tokens, credit card numbers, autofill data and history from Chromium-based browsers (Chrome, Edge, Brave, Opera variants, Vivaldi) and Firefox on Windows. It bypasses Chrome's App‑Bound Encryption by spawning a headless Chromium process and injecting a DLL to call the IElevator COM interface, uses DPAPI or NSS decryption for other browsers, and includes multiple evasion features (string obfuscation, API hashing, PPID/argument spoofing, handle duplication). Intended for red‑team assumed‑breach testing, the tool nonetheless represents a high‑impact capability for credential theft and cloud account takeover if used by adversaries.