The medusa ransomware group listed National Business Furniture on its data leak site on 2023-03-09. Sector: Manufacturing Domains named: nbf.com Claim as published on the leak site: National Business Furniture (NBF), founded in 1975, is an office furniture manufacturer headquartered in Milwaukee, Wisconsin. The company has additional offices in New York, Chicago, Los Angeles, Atlanta, Dallas, Phoenix and Seattle. In 2006, NBF was acquired by TAKKT AG, a leading direct marketing specialist for B2B business equipment in Europe and North America.