A sweeping cyber-espionage campaign organization centered on vulnerable versions of Microsoft Corp.’s RKUNY +1.44% server ...

Microsoft has issued 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 some ...

A security patch released by Microsoft last month failed to fully fix a critical flaw in U.S. tech giant's SharePoint server ...

Microsoft issued an alert on Saturday that said the server software being targeted is used by government agencies and businesses to share documents within their organizations.

A sweeping cyber espionage operation targeting Microsoft server software compromised about 100 organizations as of the weekend, two of the organizations that helped uncover the campaign said.

Microsoft this month pushed out 133 patches for a broad swatch of software and apps and plugged a zero-day flaw in SQL Server.

Windows 11's Controlled Folder Access offers a simple yet effective way to protect locally stored data from ransomware, even ...