Government Agencies Issue Emergency Guidance for Microsoft Exchange Server

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.

Microsoft: Patch for WSUS flaw disabled Windows Server hotpatching

An out-of-band (OOB) security update that patches an actively exploited Windows Server Update Service (WSUS) vulnerability has broken hotpatching on some Windows Server 2025 devices.
XDA Developers on MSN

I added a dual-port NIC to my desktop, but not my server — and why it makes sense

For compatibility, a NIC's physical connector size and electrical lane requirement must be smaller than or match your ...

Cyber agencies produce ‘long overdue’ best practices for securing Microsoft Exchange Server

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and ...
CNET

If You're Still Using Windows 10, Don't Skip These Free Security Updates

Microsoft says the ESU program is "not intended as a long-term solution but rather as a temporary bridge to stay secure while one migrates to a newer, supported platform."  Windows security ...
American Hospital Association

Microsoft issues security update addressing critical vulnerability impacting Windows server services

Microsoft has released a security update to address a critical remote code execution vulnerability impacting multiple versions of Windows Server Update Services that was not fully eradicated by a ...

US Government orders patching of critical Windows Server security issue

The US Cybersecurity and Infrastructure Security Agency (CISA) has added a new bug to its Known Exploited Vulnerabilities ...
Computing

Microsoft rushes out urgent WSUS patch as exploit spreads

Critical remote code execution flaw in Windows Server is being exploited in the wild, despite previous updates ...