Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

Numerous organizations and some government agencies around the globe have been compromised in recent days as hackers exploit a vulnerability in older versions of Microsoft's file-sharing tool ...

The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.'s SharePoint servers is increasing rapidly, with the tally of victims soaring more than six-fold in ...

Hackers exploited a major security flaw in widely used Microsoft server software to launch a global attack on government ...

Three hacking groups linked to China are part of a large-scale cyberattack targeting users of widely used Microsoft server ...

South Africa’s National Treasury is among at least 400 entities worldwide to be affected by a hack of Microsoft’s SharePoint ...

A China-based hacking group is deploying Warlock ransomware on Microsoft SharePoint servers vulnerable to widespread attacks ...

Microsoft has pointed the finger at three Chinese nation-state actors for exploiting the SharePoint vulnerabilities, accusing one group of carrying out ransomware attacks. Here's what we know about ...

More information has emerged on the ToolShell SharePoint zero-day attacks, including impact, victims, and threat actors.

A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ...