The dark project ransomware group listed MTM&O Gold Refinery DMCC on its data leak site on 2026-11-10. Country: AE Sector: Manufacturing Domains named: mtm-o.com Claim as published on the leak site: About MTM&O Gold Refinery DMCC MTM&O Gold Refinery DMCC is one of the largest refineries in the region and is a leader in terms of customer service, reliability, efficiency and quality. As a result of a hacker attack on one of the region’s largest gold refineries, documents were stolen. These included employee passports and other documents, as well as the company’s know-how and technologies, and confidential information totaling more than 43 GB.