Add Yahoo as a preferred source to see more of our stories on Google. FILE - The Microsoft company logo is displayed at their offices in Sydney, Australia, on Feb. 3, 2021. (AP Photo/Rick Rycroft, ...

A major zero-day security vulnerability in Microsoft's widely used SharePoint server software has been exploited by hackers, causing chaos within businesses and government agencies, multiple outlets ...

Security experts are urging organizations with on-premises SharePoint Servers to deploy emergency patches amid attacks that have reportedly led to compromises worldwide. Security experts are urging ...

Cyberattacks exploiting zero-day vulnerabilities in on-premises SharePoint Servers have so far led to ‘widespread impact across hundreds of organizations,’ according to a researcher at cybersecurity ...

Threat actors have begun exploiting a critical Microsoft SharePoint flaw following the release of proof-of-concept (PoC) exploit code by Rapid7. Tracked as CVE-2026-55040, the vulnerability was ...