The qilin ransomware group listed DMF Lighting on its data leak site on 2024-11-21. Country: US Sector: Manufacturing Domains named: dmflighting.com Claim as published on the leak site: Founded 1988 and Headquartered in California, United States. DMF Lighting designs and builds LED downlighting that sets the bar for simplicity. Over 600 GB of data ( projects , finacial statments , clients data ) stolen.