Hackers exploited a zero-day vulnerability in Microsoft SharePoint servers, targeting US federal agencies and other entities.

The end of support for Windows 10 has significant implications for businesses, both in terms of security and operational ...

Microsoft has released emergency SharePoint security updates for two zero-day vulnerabilities tracked as CVE-2025-53770 and CVE-2025-53771 that have compromised services worldwide in "ToolShell" ...

In response, the US Cybersecurity and Infrastructure Security Agency (CISA) has added the flaw — identified as CVE-2025-53770 ...

SharePoint flaws exploited in wild, no patch yet for 2016/2019 editions. Over 85 servers compromised globally since July 18.

IBM helps businesses prepare for cyber threats, provides AI-powered cybersecurity solutions, and does security consulting and ...

Microsoft issued an alert about "active attacks" targeting its server software and urged customers to install new security updates that have been released. Microsoft's Security Response Center said in ...

The cybersecurity vendor has also classified it as a high-severity, high-urgency threat, urging organizations running ...

A zero-day vulnerability in Microsoft’s SharePoint server software has triggered a global cyberattack affecting government and business networks. Tens of thousands of servers are at risk, with no ...

A critical zero-day vulnerability, CVE-2025-53770, is actively exploited in Microsoft SharePoint, impacting 75 company ...