Unknown threat actors have reportedly breached the National Nuclear Security Administration's (NNSA) network in attacks ...

Unknown threat actors have breached the National Nuclear Security Administration's network in attacks exploiting a recently ...

An analysis by Microsoft names three different groups from China as the attackers of the latest Sharepoint vulnerability. But ...

CISA flags Microsoft SharePoint flaws under active attack by Chinese hackers. U.S. agencies must patch by July 23 ...

Closing the gaps is not enough against the current toolshell attacks. After all, attackers could already be inside. We show ...

Microsoft SharePoint zero-day flaws were exploited to breach over 50 organizations, including the National Nuclear Security ...

The global hacking campaign linked to the ToolShell vulnerability in Microsoft SharePoint has compromised hundreds of systems across the globe, according to security researchers. The Shadowserver ...

Microsoft said the vulnerability affects only on-site SharePoint servers used within businesses or organisations, and does not affect Microsoft's cloud-based SharePoint Online service.

The active exploitation of a zero-day vulnerability in Microsoft SharePoint has led to a sweeping cyberattack involving over ...

Microsoft has pointed the finger at three Chinese nation-state actors. Here's what we know, plus how to guard against future ...

A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech ...

Microsoft SharePoint hack was identified in May 2025. However, it couldn't be avoid. Here's all you need to know about the security breach.