The 8base ransomware group listed BTU on its data leak site on 2023-07-13. Country: AR Sector: Energy & Utilities Domains named: sectors.we Claim as published on the leak site: BTU is an Argentine company dedicated to the development and execution of engineering, construction, mounting and start-up projects, mainly in the Energy, Oil & Gas and Railway System Infrastructure sectors.We have provided integral services throughout the country for over 30 years, in public and private sector, delivering constant technical and entrepreneurial development. As a result of our expertise, we are one of Argentina’s leading engineering and highly complex construction company.