While fixing exploited flaws, Microsoft may have also introduced new bugs The issues affected multiple SharePoint on-prem variants Hackers are already exploiting them in the wild, so users should ...

Microsoft confirmed “active attacks” targeting SharePoint customers and urged clients in a blog post over the weekend to immediately apply security updates. The attacks are exploiting vulnerabilities ...

Microsoft has issued two emergency updates after a vulnerability in Microsoft's SharePoint server software was exploited by hackers over the weekend to carry out attacks on businesses and U.S. federal ...

Microsoft has released emergency SharePoint security updates for two zero-day vulnerabilities tracked as CVE-2025-53770 and CVE-2025-53771 that have compromised services worldwide in "ToolShell" ...

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 ...

The security update for SharePoint Server 2016 means that patches for ‘all supported versions of SharePoint’ are now available to protect against a pair of widely exploited vulnerabilities, the tech ...

On July 19, Microsoft alerted users that it was experiencing an active cyberattack on its SharePoint servers, which allow organizations to share and manage documents. According to The Washington Post, ...

It said that SharePoint Online in Microsoft 365, which is in the cloud, was not hit by the attacks. “We’ve been coordinating closely with CISA, DOD Cyber Defense Command and key cybersecurity partners ...

A large-scale attack on Microsoft’s server software, SharePoint, has affected systems across the world. The following SharePoint versions are at issue: Microsoft SharePoint Server Subscription Edition ...

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 ...

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 ...