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

Multiple hacking groups—including state actors from China—have targeted a vulnerability in older, on-premises versions of the ...

Microsoft said some of the hackers involved in the cyberespionage sweep aimed at the U.S. tech giant's SharePoint servers are ...

Microsoft warns of hackers exploiting SharePoint vulnerabilities to breach critical organizations, including U.S. nuclear ...

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

Vulnerabilities in the software have allowed hackers to access file systems and execute code, the US Cybersecurity and ...

The US agency responsible for maintaining and designing the nation’s cache of nuclear weapons was among those breached by a ...

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

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

The Department of Energy, which oversees the agency that manages the US nuclear weapons stockpile, confirms it was affected ...

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

The zero-day vulnerability — which was first disclosed late Saturday — has been exploited by several Chinese state-aligned ...