Microsoft is working to resolve a known issue preventing users from installing the Microsoft 365 desktop apps on Windows ...

Microsoft's September 2025 Patch Tuesday rollout addresses more than 80 vulnerabilities across its product suite, including eight rated critical and two zero-day issues that were publicly disclosed ...

Microsoft released updates today to patch a critical zero-day flaw in Microsoft SharePoint Server that attackers already have been hammering in an ongoing wave of attacks against US federal and state ...

Hackers are actively exploiting a new zero-day bug in Microsoft's SharePoint Server software. The same software is used by key U.S. government agencies, including those tied to national security. The ...

Microsoft has announced new Windows 365 security defaults starting in the second half of 2025 and affecting newly provisioned and reprovisioned Cloud PCs. The company said these changes include ...

But if a problem occurs with one of apps on Windows 10, users might still be asked to upgrade to Windows 11 instead. Microsoft 365 apps for Windows 10 will continue to get security updates until Oct.

The US Cybersecurity and Infrastructure Security Agency (CISA) has added a 2024 Outlook flaw to its catalog of known ...