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

Microsoft is investigating a potential leak within its MAPP program, suspecting that Chinese state-backed hackers exploited ...

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

"A leak happened here somewhere," Dustin Childs, head of threat awareness at Trend Micro's Zero Day Initiative (ZDI), told ...

The tech giants have evidence that Chinese hackers are exploiting the new bug, but warned "multiple actors" are also hacking ...

Microsoft identified three China-based hacking groups targeting SharePoint vulnerabilities in the ongoing cyberattack, and ...

Microsoft recently patched two major flaws in SharePoint on-prem instances, but the effects could be long-lasting.

Microsoft is investigating whether a leak from its Microsoft Active Protections Program (MAPP) enabled Chinese state‑linked ...

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

Microsoft Corp. is investigating its early alert system leak, to analyze any exploitation done by the Chinese hackers.

Microsoft blamed two Chinese nation-state actors for exploiting recently discovered security flaws in SharePoint to ...

In what’s one of the more significant series of cyberattacks in 2025, hackers are targeting a severe weakness in Microsoft’s ...