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

The company has been called out repeatedly for inadequate security practices, and now we have another case in point: a ...

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

Major cyberattacks in 2025 so far have included the Microsoft SharePoint Server “ToolShell” attacks, the ransomware attack ...

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

A critical vulnerability in on-premise SharePoint servers allowed state-backed hackers to breach governments and institutions ...

A recently discovered vulnerability in Microsoft server software has targeted over 90 state and local governments in the U.S.

The hackers behind the initial wave of attacks exploiting a zero-day in Microsoft SharePoint servers have so far primarily ...

Did China sneak a peak into ToolShell? ToolShell hacking in South Africa. Cisco flaws. Arizona woman sentenced for aiding ...

The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.’s SharePoint servers is ...

Chinese hackers breached the U.S. National Nuclear Security Administration through Microsoft SharePoint, with the Energy ...

A major security vulnerability in Microsoft's widely used Sharepoint server software has been exploited by hackers, causing ...