The qilin ransomware group listed Rihatec.de on its data leak site on 2025-10-04. Country: DE Sector: Technology Domains named: rihatec.de Claim as published on the leak site: Rihatec Systemlösungen, Germany - Automation of control systems, innovative solutions, cooperation with large corporations. Sounds impressive, doesn't it? However, there is one caveat. Rihatec Systemlösungen GmbH was founded in 1995 near Mu ...