A security patch Microsoft released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server ...

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

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

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

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

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

Microsoft identified three China-based hacking groups targeting SharePoint vulnerabilities in the ongoing cyberattack, and ...

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

Microsoft is investigating a potential leak within its MAPP program, suspecting that Chinese state-backed hackers exploited SharePoint vulnerabilities before patches were widely available. The ...

The company released security updates to address these vulnerabilities and strongly urged all users of on-premises SharePoint ...

Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

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