The tech giants have evidence that Chinese hackers are exploiting the new bug, but warned "multiple actors" are also hacking ...

A security patch released by Microsoft last month failed to fully fix a critical flaw in U.S. tech giant's SharePoint server ...

If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive.

Microsoft is issuing an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have ...

Microsoft, in an alert posted Saturday, July 19, said the vulnerability enables an “authorized attacker to perform spoofing ...

Researchers say Chinese actors, along with other criminal hackers, exploited a security flaw in SharePoint software widely ...

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

Microsoft also has issued a patch for a related SharePoint vulnerability — CVE-2025-53771; Microsoft says there are no signs ...

It issued an alert about “active attacks” targeting its server software and urged customers to install new security updates ...

Unknown attackers exploited a vulnerability in Microsoft’s SharePoint collaboration software, hitting targets around the ...

Microsoft has issued an urgent security alert this weekend after discovering attackers exploiting a critical zero‑day ...

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