https://thegreyterminal.com/microsoft-copilot-spilled-its-own-secret-about-a-hidden-parameter-used-to-steal-passwords-with-one-click/ 2026-08-18T10:09:33-04:00 daily 0.8 https://thegreyterminal.com/wp-content/uploads/2026/08/Untitled-design-9-1.png Microsoft Copilot Spilled Its Own Secret About a Hidden Parameter Used to Steal Passwords With One Click