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

ProPublica obtained a copy of Microsoft’s 2025 “System Security Plan” submitted to the Department of Defense. The plan ...

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.

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

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.

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

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

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

Microsoft (MSFT) has scaled back Chinese companies’ access to its early warning system for cybersecurity flaws. The change ...

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

After a ProPublica investigation raised security concerns, Microsoft will cease using China-based engineers for work on sensitive Pentagon cloud computing systems.

Microsoft has relied on engineers based in China for years to help maintain some of the U.S. Department of Defense’s (DOD) most sensitive cloud computing systems, potentially leaving them ...