Microsoft Corp. has curtailed Chinese companies’ access to advance notifications about cybersecurity vulnerabilities in its ...

The tech giant is required to regularly provide U.S. officials with its plan for keeping government data safe from hacking.

A major breach of Microsoft’s SharePoint platform has triggered a cybersecurity crackdown, and Chinese companies are now ...

Microsoft's cybersecurity vulnerability warning system won’t be fully available for Chinese firms anymore, it confirms.

Microsoft is facing renewed calls for a congressional investigation after ProPublica revealed the company omitted key details ...

Microsoft said on Wednesday it has scaled back some Chinese companies' access to its early warning system for cybersecurity ...

Microsoft announced that Chinese state-sponsored hackers had exploited vulnerabilities in its popular SharePoint software but ...

Multiple hacking groups—including state actors from China—have targeted a vulnerability in older, on-premises versions of the file-sharing tool after a flawed attempt to patch it.

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

The path to a worldwide hacking campaign began with a contest for cash and a free laptop.

A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech ...

Microsoft is scaling back Chinese firms’ access to its cybersecurity early warning system after a SharePoint hack linked to state-sponsored attackers raised concerns of data misuse.