The threeam ransomware group listed corehandf.com on its data leak site on 2025-02-05. Country: US Sector: Retail & E-Commerce Domains named: corehandf.com Claim as published on the leak site: Founded in 2010 and headquartered in Vancouver, Washington, Core Health and Fitness is a privately-held marketer and distributor of commercial fitness solutions to health clubs, community recreational centers, hotels, and educational facilities.