The deadlock ransomware group listed 8.2 Group e.V. on its data leak site on 2026-07-10. Country: DE Sector: Other Domains named: www.8p2.de Claim as published on the leak site: 8.2 Group an international network of over 40 independent engineering firms specializing in technical inspection, consulting, and engineering for renewable energy projects. Headquartered in Germany, the group provides services throughout the lifecycle of wind, solar, and battery storage projects worldwide.