The thegentlemen ransomware group listed DYSA on its data leak site on 2026-04-08. Country: MX Sector: Healthcare Domains named: dysa.com.py Claim as published on the leak site: dysa.com.py DYSA Healthcare S.A. is a family-founded Paraguayan company co-founded by Ricardo Hellmers Fonseca and Florencia Llano de Hellmers, dedicated to supplying healthcare technologies and services to hospitals and medical professionals in Paraguay