The lynx ransomware group listed Runtec on its data leak site on 2025-05-19. Country: JP Sector: Transportation Domains named: www.runtec.com Claim as published on the leak site: Runtec Co., Ltd. is a Japanese logistics company founded in 1953 and part of the SENKO Group. It specializes in the transportation and storage of food products under temperature control, providing fast and reliable delivery throughout Japan. The company actively implements eco-friendly technologies and digital solutions to enhance the efficiency and safety of its logistics operations. Its headquarters are located in Fukuoka, with a network of branches across the country.