Microsoft warned IT admins that some Windows Server 2025 domain controllers (DCs) might become inaccessible after a restart, causing apps and services to fail or remain unreachable. As the company ...

Microsoft has released an emergency security update to address a critical vulnerability in its on-premises SharePoint Server software, following a wave of cyberattacks over the weekend. The ...

Microsoft has acknowledged a new known issue causing this month's KB5037765 security update for Windows Server 2019 to fail to install with 0x800f0982 errors. "Windows servers attempting to ...

A major zero-day security vulnerability in Microsoft's widely used SharePoint server software has been exploited by hackers, causing chaos within businesses and government agencies, multiple ...

A sweeping cyber espionage operation targeting Microsoft server software compromised about 100 organizations as of the weekend, two of the organizations that helped uncover the campaign said.

Two cybersecurity vulnerabilities in Microsoft's Azure Health Bot Service were discovered by a team of researchers, which could have led to access to sensitive health data. A new report shared ...