The ransomhouse ransomware group listed [File Tree and Full Data Dump]VOP CZ on its data leak site on 2024-10-28. Country: CZ Sector: Government & Defense Domains named: vop.cz Claim as published on the leak site: VOP CZ, s.p. is an enterprise fully owned by the Ministry of Defence of the Czech Republic and specialising in military technology, machine production and development.