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

Chinese hackers gain access to US oversight of nuclear weapons in widespread Microsoft hack: report - The tech giant blamed a ...

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

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

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

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

Hackers exploited a security flaw in common Microsoft Corp. software to breach governments, businesses and other ...

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

The tech giant said the hackers breached its SharePoint document software servers to target major firms and government ...

Hackers broke into Microsoft Corp.'s internal computer system and gained access to some of the software giant's secrets in an attack that security experts described as a wake-up call for the industry.

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

The tech giant is probing if a leak from the Microsoft Active Protections Program (MAPP) led to the widespread exploitation ...