A program to share information with cybersecurity companies may have exposed unpatched flaws in the company’s SharePoint ...

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S.

Microsoft is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to ...

The tech giants have evidence that Chinese hackers are exploiting the new bug, but warned "multiple actors" are also hacking ...

Microsoft Corp. accused Chinese state-sponsored hackers of using flaws in its SharePoint document management software in a ...

Chinese hackers breached the U.S. National Nuclear Security Administration through Microsoft SharePoint, with the Energy ...

Microsoft recently patched two major flaws in SharePoint on-prem instances, but the effects could be long-lasting.

In what’s one of the more significant series of cyberattacks in 2025, hackers are targeting a severe weakness in Microsoft’s ...

US tech giant Microsoft has pointed the finger at China amid a wave of cyberattacks on firms and government agencies ...

Microsoft has revealed that Chinese-linked hacking groups have breached its on-premises SharePoint servers, targeting ...

Microsoft says Chinese hackers exploited security vulnerabilities in the company’s SharePoint platform, which it first ...

The bugs affecting on-premises builds of SharePoint deployments are officially being exploited by at least two major Chinese ...