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Cybersecurity DEVELOPING

Warlock ransomware breach SharePoint in water, telecom operator attacks

Detailed view of a server rack with a focus on technology and data storage.
Illustrative photo.Photo by panumas nikhomkhai on Pexels

What happened

The China-linked ransomware (software that locks up files and demands payment) group Warlock targeted a water utility, a telecom provider, a regional government body, and a university by exploiting SharePoint (Stack Exchange site for SharePoint enthusiasts) vulnerabilities to gain initial access.

Sources & evidence