Search Results: SharePointVulnerability

State-sponsored hackers and ransomware groups have converged to exploit critical Microsoft SharePoint vulnerabilities, compromising over 148 organizations including U.S. nuclear agencies and European governments. The newly identified 4L4MD4R ransomware variant amplifies threats from an exploit chain now linked to Chinese APTs. Emergency patches and CISA directives underscore the severity of this escalating crisis.

A critical, unpatched vulnerability in Microsoft SharePoint Server is being actively exploited by suspected nation-state hackers, enabling full system takeovers and data theft across governments and critical infrastructure. With over 205,000 systems exposed and attacks intensifying, experts warn that patching alone is insufficient to mitigate the threat. This incident underscores systemic risks in widely deployed enterprise platforms.