Microsoft postponed a major Exchange Online PowerShell authentication change until December 2026 following concerns from ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...

Spirals ransomware can encrypt a network in under 24 hours. See how it uses IIS access, Windows tools, and double extortion ...

Gone in a heartbeat.

Windows 10 KB5099539 is out for July 2026, adding SHA-2 RDP certificate support and continuing the Secure Boot 2023 ...

Devolutions, a global leader in secure access management solutions for IT professionals and managed service providers (MSPs), today announced a strategic minority investment in Mizo, an emerging ...

Microsoft will make passkeys the default authentication method in Entra ID and phase out its native delivery of SMS and voice authentication, a major shift aimed at reducing organizations' dependence ...

Nothing disrupts a Windows Hyper-V environment like a checkpoint that refuses to delete. The error typically occurs when users attempt to delete a checkpoint through ...

A likely AI-generated PowerShell script mapped Active Directory after an attacker gained RDP access to a Windows Server with ...

Microsoft emailed Windows 10 users about the ESU extension to October 2027, but the note landed in Outlook's Other tab, not ...

Windows 11 allows users to mount an ISO to upgrade Windows. However, this feature is not working for some users. According to reports, when they perform this action, File Explorer stops responding. If ...