The suspected cyber actors behind deployment of ransomware strains such as LockerGoga, MegaCortex and Dharma, among others, are under arrest, after a joint operation involving law enforcement and judiciary from eight countries. They are believed to have affected more than 1,800 victims.
https://www.inforisktoday.co.uk/multinational-police-force-arrests-12-suspected-hackers-a-17828