An ongoing cyberattack campaign known as “ToolShell” is exploiting on-premises Microsoft SharePoint Servers and has reportedly compromised organizations worldwide.

Microsoft’s widely used collaboration platform, SharePoint, has come under threat from hackers exploiting a dangerous ...

Microsoft is issuing an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least ...

Security researchers say Microsoft customers should take immediate action to defend against the ongoing cyberattacks, and ...

Microsoft issued an emergency fix to close off a vulnerability in its SharePoint software that hackers have exploited to ...

Microsoft on Sunday warned of an active and potentially widespread hacking campaign targeting customers running on‑premises ...

The attacks, discovered over the weekend, exploit a previously unknown vulnerability in the document-sharing software, ...

An investigation is underway after hackers used a security flaw in Microsoft software to internationally infiltrate agencies ...

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 ...