Windows App forgets how to log in with first security update of the year

January patch trips up Azure Virtual Desktop and Windows 365 authentication Microsoft has kicked off 2026 with another faulty ...
Redmondmag.com

Microsoft Releases Emergency Fix for Azure Virtual Desktop, Windows 365 Authentication Failures

Microsoft released an out-of-band update Friday to resolve credential authentication failures affecting Azure Virtual Desktop and Windows 365 connections that emerged after the company's January 2026 ...

Microsoft: Windows update blocks access to Cloud PC sessions

Microsoft confirmed that a recent Windows update is blocking customers from accessing their Microsoft 365 Cloud PC sessions.
Windows Report

Windows 10 Emergency Update KB5077796 Fixes Remote Desktop Sign-In Failures

Microsoft has released Windows 10 emergency update KB5077796 to fix Remote Desktop sign-in failures caused by recent Patch ...

Mandiant Exposes Major Flaw In Outdated Windows Authentication

Mandiant, the Google-owned cybersecurity firm, has publicly released a comprehensive dataset of Net-NTLMv1 rainbow tables, ...

Windows Networks: Google Mandiant Delivers the Coup de Grâce to Microsoft's NTLM

Google provides assistance in cracking NTLM hashes, provoking Microsoft and also admins who are concerned about the security ...
BGR

Windows Hello Fingerprint Authentication Isn't As Strong As Microsoft Thought

A group of researchers have proven that Microsoft's Windows Hello fingerprint authentication isn't as strong as the company might have thought. This isn't the first time that we've seen Windows ...
Windows Report

Windows 11 and Server 2025 Updates Get Bigger With New CLFS Security Changes

Microsoft adds HMAC protection to CLFS in Windows 11 25H2 and Server 2025, improving security while increasing disk and I/O ...