https://www.vice.com/en_us/article/7kvgwz/police-seize-boxes-of-cash-in-raid-on-alleged-ransomware-gang-members

Police in Ukraine arrested two people suspected of being part of an unnamed ransomware gang, according to police announcements on Monday.  

The arrests were conducted on September 28 in a joint operation between French National Gendarmerie (Gendarmerie Nationale), the Ukrainian National Police and the FBI, with the coordination of Europol and INTERPOL. The two suspects were "two prolific ransomware operators known for their extortionate ransom demands (between €5 to €70 million)," according to Europol.