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

A notorious Russian hacking group is impersonating a prominent cybersecurity firm and using the country’s internet providers ...

Microsoft warns that a cyber-espionage group linked to Russia's Federal Security Service (FSB) is targeting diplomatic ...

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

The company has been called out repeatedly for inadequate security practices, and now we have another case in point: a ...

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

The attack works by rerouting targeted diplomatic devices through a hoax captive portal modeled on the kind commonly used to ...

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

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

A flaw in the platform has prompted a range of hackers to find victims among Microsoft clients who haven't updated their ...

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 ...