The payload ransomware group listed Schroers Ingenieure on its data leak site on 2026-11-07. Country: DE Sector: Professional Services Claim as published on the leak site: Schroers Ingenieure is a German engineering firm specializing in the design of structural systems and building physics. The company develops technical documentation for residential, commercial, and industrial buildings. Its services also include energy efficiency assessments, fire protection, and structural reliability analysis.