The qilin ransomware group listed Klima-Therm on its data leak site on 2025-10-19. Country: PL Sector: Manufacturing Domains named: www.klima-therm.com Claim as published on the leak site: The Company provides innovative air-conditioning, ventilation, cooling and heating solutions and is rapidly growing its business in the Renewable Energy Sources (RES) segment. The flagship brands distributed by Klima-Therm include: Fujitsu, K ...