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

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

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

Researchers say Chinese actors, along with other criminal hackers, exploited a security flaw in SharePoint software widely ...

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

A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ...

Hackers in recent weeks have exploited flaws in SharePoint, a document management system developed by Microsoft Corp., to try ...

The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.’s SharePoint servers is ...

Threat actors exploit SharePoint flaws to access internal systems, steal sensitive data, and carry out surveillance, ...

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

Hackers are exploiting a flaw in a commonly used Microsoft program to gain access to passwords, sensitive data and more.

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