The ubiquitous collaboration platform supports interagency coordination, workflow automation, citizen engagement and more.

Microsoft 365's built-in Data Loss Prevention tools make it easier for IT teams to safeguard sensitive data and prevent ...

Microsoft Corp. is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to exploit flaws in its SharePoint service before they were patched ...

Microsoft has pointed the finger at three Chinese nation-state actors for exploiting the SharePoint vulnerabilities. Here's what we know about the security flaws and how to guard against future ...

Microsoft’s security analysts confirm that a number of cyber attacks on on-premise SharePoint Server users involve ransomware.

A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ransomware, Microsoft said in a late Wednesday blog post.

The department has been holding daily calls with Microsoft since the zero-day was discovered, the DOD CIO said at an event Thursday.

The US government agency in charge of designing and maintaining nuclear weapons was among those breached by a hack of Microsoft's SharePoint server software.

In ongoing hacks, Microsoft says it has identified two Chinese hacking groups taking advantage of a key software flaw.