The alphv ransomware group listed Motel One on its data leak site on 2023-09-30. Sector: Hospitality Domains named: motel-one.com Claim as published on the leak site: Motel One is a German hotel chain. It was founded in 2000 by the former Accor manager Dieter Müller in Munich and is now run by him and his wife, Ursula Schelle-Müller.