At least 54 organizations have been breached in the attacks. Some of the attacks that targeted organizations using an ...

Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities ...

Microsoft is issuing an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have ...

In what’s one of the more significant series of cyberattacks in 2025, hackers are targeting a severe weakness in Microsoft’s Sharepoint software, which is used by its customers to build and manage ...

If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive.

Microsoft has pushed emergency security patches for SharePoint amid an exploit that targets the file management and intranet software.

Microsoft Corp. issued a progress report on what it described as the largest cybersecurity engineering project in history.