DeadLock ransomware hides using exploited Polygon smart contracts

Cybersecurity firm Group-IB found the DeadLock ransomware is exploiting Polygon smart contracts to create a resilient ...
CSOonline

New ransomware Yurei adopts open-source tools for double-extortion campaigns

The new group relies on data theft and encryption, but coding errors in its ransom note routine expose weaknesses that defenders can exploit. A new ransomware group called Yurei has surfaced, adopting ...
Business Wire

Sygnia First to Link Two Ransomware Groups to Larger Chinese Threat Actor, Dubbed ‘Emperor Dragonfly’

In a new report, Sygnia’s Incident Response (IR) team connects Night Sky and Cheerscrypt activity to one unified threat group targeting Windows and VMWare ESXi environments TEL AVIV, Israel & NEW YORK ...
Bleeping Computer

Deep dive into DragonForce ransomware and its Scattered Spider connection

Security researchers have conducted an in-depth analysis of DragonForce ransomware that initially emerged in 2023 and has since evolved into what it calls a "ransomware cartel." The most recent ...