Microsoft has announced that it's limiting access to MAPP information in an attempt to deter state-sponsored bad actors.

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

Microsoft has reportedly stopped giving Chinese companies proof-of-concept exploit code for soon-to-be-disclosed vulnerabilities following last month's SharePoint zero-day attacks, which appear to be ...

Microsoft (NASDAQ:MSFT) (TSX:MSFT:CA) to curtail Chinese companies' access to its early warning system for cybersecurity ...

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

Microsoft has restricted access for Chinese firms after suspicions that Beijing was involved in the attacks, with many believing there was a leak in Microsoft’s Active Protections Program (MAPP) - the ...

The change comes after a recent wave of cyberattacks hit Microsoft's widely used SharePoint servers; many believe the ...

Microsoft has restricted certain Chinese companies' access to cybersecurity information following suspicions of a hacking ...

Microsoft is revamping SharePoint document libraries with a OneDrive-like design, rolling out worldwide in November 2025.

Microsoft declined to disclose the status of its investigation of the hacking or go into specifics about which companies had been restricted.