The akira ransomware group listed Heinz Hammer Vertragswerkstatt (Mercedes-Benz car dealer) on its data leak site on 2025-04-18. Country: DE Sector: Retail & E-Commerce Domains named: heinzhammer.de Claim as published on the leak site: Heinz Hammer Vertragswerkstatt offers customized mobility and ser vice packages and have access to a nationwide pool of new, used M ercedes-Benz vehicles. We are ready to upload more than 40 GB of essential corporate doc uments such as: contact numbers and e-mail addresses of customers , employee files, financial data (payment details, reports, lots of invoices), contracts containing personal data, etc.