The U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued an alert Sunday detailing active exploitation of a ...

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

Hackers exploited a possible security flaw in widely used Microsoft server software over the past few days, it has emerged.

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

Vulnerabilities in the software have allowed hackers to access file systems and execute code, the US Cybersecurity and ...

Hackers with ties to the Chinese government have been linked to a recent wave of widespread attacks targeting a Microsoft SharePoint zero-day vulnerability chain.