The medusa ransomware group listed Signature Performance Insurance on its data leak site on 2024-01-24. Country: US Sector: Financial Services Domains named: signatureperformance.com Claim as published on the leak site: Signature Performance (Signature) is a leading provider of healthcare administrative solutions and services. The company was created in 2004, at present the staff of the arts are more than 1250 people. Signature Performance corporate office is located in 10250 Regency Cir Ste 500, Omaha, Nebraska, 68114, United States