Microsoft has issued an emergency Windows server security patch to fix a critical severity flaw apparently abused in the wild ...

Microsoft has released out-of-band (OOB) security updates to patch a critical-severity Windows Server Update Service (WSUS) ...

Microsoft is officially ending support for Office Online Server on December 31, 2026, marking the end of its self-hosted ...

An out-of-band (OOB) security update that patches an actively exploited Windows Server Update Service (WSUS) vulnerability ...

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

Windows Server 2025 is currently vulnerable to a Remote Code Execution exploit and a patch for the issue doesn't seem to be ...

The Cybersecurity and Infrastructure Security Agency (CISA), the National Security Agency (NSA), in collaboration with ...

In an announcement published today, Microsoft said it will end support and retire Office Online Server on December 31, 2026.

The National Security Agency, Cybersecurity and Infrastructure Security Agency and international partners released joint guidance Oct. 30 on best practices for Microsoft Exchange server security. The ...

Tens of thousands of users report disruptions for Microsoft Azure and 365, and even Xbox is affected. Here's what we know ...

Microsoft has warned of vulnerabilities in its Exchange 2000 server software and Telnet remote-access service that could open the doors to malicious hackers. The Exchange bug could allow hackers to ...