Hacking Tools, Hacker News & Cyber Security

DumpBrowserSecrets is a post-exploitation browser credential-harvesting tool that targets Chromium-based and Firefox browsers to extract saved passwords, session cookies, OAuth refresh tokens, credit card data, autofill entries, history, and bookmarks. It bypasses Chrome's App-Bound Encryption (Chrome 127+) by spawning a headless Chromium process and injecting a DLL that uses the IElevator COM interface to decrypt the app_bound_encrypted_key, uses DPAPI retrieval for some Chromium forks, and handles Firefox's NSS decryption directly; the tool includes multiple operational evasion features, outputs structured JSON, and is positioned as a red-team/assumed-breach testing utility with guidance on detection and mitigation.