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 ...

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 ...

Ransomware gangs have recently joined ongoing attacks targeting a Microsoft SharePoint vulnerability chain, part of a broader exploitation campaign that has already led to the breach of at least 148 ...