Microsoft Patch Tuesday Fixes 112 Flaws, Includes SharePoint and Windows Your email has been sent Microsoft’s first Patch Tuesday of 2026 addressed 112 vulnerabilities across Windows, Office, Azure, ...

Russia's illegal seizure of the Crimean Peninsula from Ukraine in March 2014 was quick and bloodless, and it sent Moscow's relations with the West into a downward spiral unseen since the Cold War. It ...

The company has been called out repeatedly for inadequate security practices, and now we have another case in point: a successful SharePoint hack that’s among the worst in Microsoft’s history. Once ...

A China-linked threat actor has been observed exploiting SharePoint servers to deliver ransomware, according to Microsoft researchers, in the latest sign of worsening impacts from the widespread ...

Hundreds of organizations around the world suffered data breaches this week, as an array of hackers rushed to exploit a recently discovered vulnerability in older versions of the Microsoft ...

China-linked hackers are exploiting a critical SharePoint flaw to deploy ToolShell malware, bypassing patches and compromising organizations across key sectors. Microsoft has linked a wave of ...

Organisations running on-premise instances of Microsoft’s SharePoint collaboration and document management platform should update without delay after multiple reports of an as-yet unidentified party ...

Hackers have been exploiting a vulnerability to attack SharePoint and connected Microsoft services in what will be a big problem for corporate Mac users this week. Microsoft's productivity tools are ...

A major zero-day security vulnerability in Microsoft's widely used SharePoint server software has been exploited by hackers, causing chaos within businesses and government agencies, multiple outlets ...

Microsoft has issued an alert about “active attacks” on server software used by government agencies and businesses to share documents within organizations and recommended security updates that ...

Update 7/21/25: Added links to the security updates for Microsoft SharePoint 2019. Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been ...