The lamashtu ransomware group listed Bender Tribunenbau on its data leak site on 2026-10-05. Country: DE Sector: Manufacturing Domains named: bender-tribuenen.de Claim as published on the leak site: Bender GmbH Tribunenbau is a German manufacturer of mobile and permanent grandstands, stages, podiums and temporary structures for events. It designs, rents, sells and services tribunes for stadiums, festivals and concerts.