The attacks on Sharepoint reported as zero-day attacks may not have been real zero-days at all. Rather, they were directed against already known vulnerabilities for which Microsoft had previously ...

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 ...

The US IT security authority CISA warns of attacks on a vulnerability in Microsoft's Sharepoint server. Updates to close the abused vulnerability are available, which IT managers should install now at ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Every security team’s nightmare came true over the weekend: a ...

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Microsoft SharePoint, a cornerstone of the Microsoft 365 ecosystem, continues to be a leading platform for team collaboration, document management, and content sharing. As businesses increasingly ...