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 company uncovers evidence that at least three China-based hacking groups are abusing the zero-day flaw in SharePoint ...

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 ...

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

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

A newly discovered vulnerability in Microsoft’s SharePoint platform has spurred a mad frenzy from hackers — leading to ...

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 ...