The akira ransomware group listed Sinco on its data leak site on 2025-09-30. Country: US Sector: Manufacturing Domains named: sincoinc.com Claim as published on the leak site: Sinco, Inc. is a certified company specializing in sheet metal fa brication, offering a range of services including profiling, form ing, welding, machining, and powder coating. We are going to upload 13gb of corporate data. Employee and custo mers information, complaints, financials information, lots of agr eements and contracts, etc.