The cactus ransomware group listed Spuncast on its data leak site on 2023-09-20. Sector: Manufacturing Domains named: spuncast.com Claim as published on the leak site: Spuncast, Inc was founded in 1976 and is headquartered in Watertown, Wisconsin. The company provides centrifugal castings and offers stainless steel tubing products, such as hydraulic cylinders.