Add Yahoo as a preferred source to see more of our stories on Google. boonchai wedmakawand / Moment / Getty Images Chinese hackers have targeted Microsoft on-premises SharePoint servers. Hackers are ...

Microsoft has released detailed guidance regarding the SharePoint Server security vulnerabilities that have been exploited in the wild, including the critical "CVE‑2025‑53770". Earlier today, ...

Microsoft’s monthly update included 206 fixes for flaws in everything from Windows to Office to Exchange Server, not 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 outlets ...

Today is Microsoft's June 2026 Patch Tuesday, with security updates for 200 flaws, including five publicly disclosed zero-day ...