The qilin ransomware group listed Hiesmayr Haustechnik on its data leak site on 2024-08-16. Country: AT Sector: Professional Services Domains named: hiesmayr.at Claim as published on the leak site: Hiesmayr Haustechnik GmbH is a company that operates in the Commercial & Residential Construction industry. It employs 20to49 people and has 5Mto10. Our many years of experience in projects with complex requirements make us well-equipped for ...