The medusa ransomware group listed Champions Group on its data leak site on 2025-03-20. Country: IN Sector: Retail & E-Commerce Domains named: championsgroupholdings.com Claim as published on the leak site: Champions Group is provider of essential home services specializing in heating, air conditioning, plumbing and electrical services. Champions Group is provider of essential home services specializing in heating, air conditioning, plumbing and electrical services.