The payload ransomware group listed Glückauf-Vermessung GmbH on its data leak site on 2026-10-26. Country: DE Sector: Professional Services Domains named: glueckauf-vermessung.de Claim as published on the leak site: Glückauf-Vermessung GmbH (glueckauf-vermessung.de) is a German engineering and technical company based in Sondershausen, operating as part of the ERCOSPLAN Group and specializing in surveying and mine surveying (Bergbau-Markscheiderei). Its core business activities include geodetic support for the mining industry, geological exploration, and work related to salt and mineral deposits. The company provides services for surface and underground measurements, deformation monitoring, and the preparati