Microsoft warns that hackers targeting SharePoint servers are now using ransomware. The group dubbed Storm-2603 has already ...

Numerous organizations and some government agencies around the globe have been compromised in recent days as hackers exploit ...

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 ...

Multiple hacking groups—including state actors from China—have targeted a vulnerability in older, on-premises versions of the ...

A Microsoft SharePoint zero-day exploit has led to a breach of the US National Nuclear Security Administration. Microsoft says Chinese state-backed hackers exploited the vulnerability in on-premises ...

The U.S. federal government and cybersecurity experts have issued urgent warnings after a newly discovered security flaw in ...

Microsoft released emergency security updates over the weekend to address a critical zero-day vulnerability in its SharePoint ...

Patches have been issued for two versions of Microsoft’s SharePoint software, while one version remains vulnerable.

"Anybody who's got a hosted SharePoint server has got a problem," Adam Meyers, senior vice president with CrowdStrike, told The Washington Post. "It's a significant vulnerability." ...

Microsoft has released an emergency fix for a vulnerability in SharePoint software that hackers have exploited in attacks on ...

Security researchers say Microsoft customers should take immediate action to defend against the ongoing cyberattacks, and ...

Microsoft has patched the critical CVE-2025-53770 SharePoint zero-day for Subscription Edition and 2019, urging customers to ...