The deadlock ransomware group listed UFOC on its data leak site on 2026-08-19. Country: TW Domains named: www.ufoc.com.tw Claim as published on the leak site: United Fiber Optic Communication Inc. (UFOC) is an established, publicly traded telecommunications company from Taiwan. The company acts as a total solution provider for communication networks and specializes in the manufacture of fiber optic cables and the provision of integrated technological systems.