The sinobi ransomware group listed McDonald Building on its data leak site on 2025-10-21. Sector: Manufacturing Domains named: mcdonaldbuildingco.com Claim as published on the leak site: McDonald Building Co. is a growing construction firm that embarks on innovative projects within the Architecture, Engineering, and Construction (AEC) industry. They utilize advanced technologies such as Virtual Design Construction to ensure quality and efficient project delivery while maintaining strong relationships based on trust and dependability. The company employs a unique drone, nicknamed Batman, to monitor and provide updates on construction progress and safety. Their commitment to excellence has garnered positive feedback from clients, highlighting their adaptability and competency.