credential ui

Microsoft has quietly removed the long‑standing convenience of credential autofill in Windows sign‑in dialogs — a deliberate security hardening shipped in January 2026 that forces organizations to choose between uninterrupted remote support workflows and a stronger defense against a serious...

Microsoft’s January security rollup for Windows quietly removed a long‑used convenience: the ability for some applications and remote tools to autofill credentials into Windows sign‑in dialogs. The change — delivered in the January 13, 2026 cumulative updates (notably KB5074109 and sibling...

After the January 2026 Windows security rollup, Microsoft quietly but deliberately tightened how Windows credential dialogs accept input — and the change is now visible to administrators and helpdesk teams: credential prompts, sign-in dialogs, and Windows authentication interfaces will no longer...