The incransom ransomware group listed Iowa Spring Manufacturing & Sales on its data leak site on 2026-04-29. Country: US Sector: Manufacturing Domains named: iowaspring.com, www.iowaspring.com Claim as published on the leak site: Iowa Spring is a well-established manufacturer specializing in a variety of springs, including those for overhead garage doors, mechanical applications, and agricultural equipment. Founded in 1977 and based in Adel, Iowa, the company has built a strong reputation for quality and reliability in the spring manufacturing industry. 2112 Greene Street P.O. Box 130 Adel, IA 50003, US www.iowaspring.com Leaked data: 49,4Gb Accounting, product development and testing, laboratory defect analysis, supply logistics, contracts, NDA, financial indicators, corporate information, and much more