A new backdoor dubbed Mistic has been observed in financially motivated attacks targeting organizations in the insurance, education, IT, and professional services sectors.

https://www.bleepingcomputer.com/news/security/stealthy-mistic-backdoor-linked-to-ransomware-access-broker-kongtuke/

Stealthy Mistic backdoor linked to ransomware access broker KongTuke

A new backdoor dubbed Mistic has been observed in financially motivated attacks targeting organizations in the insurance, education, IT, and professional services sectors.

BleepingComputer