Update, July 21, 2025: This story, originally published on July 20, has been updated to include additional expert comments regarding the global zero-day attack impacting Microsoft on-premise ...

A sweeping cyberespionage operation targeting Microsoft server software compromised about 100 different organizations as of the weekend, one of the researchers who helped uncover the campaign said ...

Microsoft hasn't said much about SharePoint Server 2019, except that a preview is expected to arrive in mid-2018. Also expected at that time will be perpetual-license versions of Office, plus Exchange ...

On Sunday, July 20, Microsoft Corp. issued an emergency security update for a vulnerability in SharePoint Server that is actively being exploited to compromise vulnerable organizations. The patch ...

Microsoft has patched three critical zero-day SharePoint security flaws that hackers have already exploited to attack more vulnerable organizations. Responding to the exploits, the software giant ...

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 gave notice this month that SharePoint Server 2010 has but two years of product support remaining, with the server reaching the end of "extended support" on Oct. 13, 2020. The notice, by ...

Microsoft today announced that its SharePoint Server 2016 has hit the "release-to-manufacturing" (RTM) milestone. The RTM bits of Microsoft's newest collaboration and document sharing server product ...

Patch SharePoint Now: Microsoft Servers at Risk of New ToolShell RCE Attack Your email has been sent How the ToolShell RCE attack works How to protect your SharePoint server from compromise What to do ...

A critical zero-day vulnerability, CVE-2025-53770, is actively exploited in Microsoft SharePoint, impacting 75 company servers, including major corporations and US government agencies. This flaw ...