Google Poisoning Attack Gumblar Still Causing Problems

DumpBrowserSecrets is a public post-exploitation credential-harvesting tool that extracts saved passwords, cookies, OAuth refresh tokens, credit cards and browsing data from major browsers (Chrome/Edge/Brave via App‑Bound Encryption bypass, Opera/Vivaldi via DPAPI, Firefox via NSS). It uses Early Bird APC DLL injection into a headless Chromium process to call the IElevator COM interface and decrypt app_bound_encrypted_key, includes several EDR-evasion features, outputs structured JSON for red‑team use, and the report covers attack scenarios, detection opportunities, and mitigations.