Hackers exploited a zero-day vulnerability in Microsoft SharePoint servers, targeting US federal agencies and other entities.

Hackers exploited a major security flaw in widely used Microsoft server software to launch a global attack on government agencies and businesses in the past few days, breaching U.S. federal and state ...

Microsoft warned SharePoint Server users of a vulnerability dubbed ToolShell in the software that was assigned CVE-2025-53770 ...

Hackers exploited a major security flaw in widely used Microsoft server software to launch a global attack on government agencies and businesses in the pas ...

Matanbuchus 3.0 malware loader evolves with advanced stealth techniques, targeting companies via social engineering tactics.

With a few settings, employees can effectively protect information in Microsoft Teams. We tell you how to collaborate ...

A report about Chinese staff working on US systems under supervision of American ‘digital escorts’ has prompted a review of ...

Microsoft has stopped using China-based engineers for sensitive DoD cloud maintenance after a ProPublica report exposed major ...

A new report from cybersecurity researchers Trend Micro claims the new attack starts on Microsoft Teams, where the crooks use impersonation to get close to the victims and trick them into ...

Morphisec said on Wednesday that a new version of the Matanbuchus malware loader is being distributed by phishing through ...

National security experts expressed alarm over Microsoft's practices allowing China-based engineers access to Pentagon cloud ...

Defense Secretary Pete Hegseth says the DOD is "looking into" a Microsoft cloud program that used Chinese engineers after an investigative report raised concerns about CCP access.