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

In May, Vietnamese cybersecurity researcher Dinh Ho Anh Khoa uncovered a vulnerability in Microsoft Corp.’s document ...

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

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S.

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

On Friday, Microsoft disclosed that the hacking group it calls Midnight Blizzard, also known as APT29 or Cozy Bear — and widely believed to be sponsored by the Russian government — hacked some ...

Microsoft says Russian government hackers stole email from its leaders The breach happened in November; it was discovered Jan. 12, according to an SEC filing January 19, 2024 More than 1 year ago ...

Microsoft Corp. said a Chinese hacking group is exploiting security vulnerabilities in the company’s SharePoint servers to ...