The thegentlemen ransomware group listed The Garfield County Sheriff Office on its data leak site on 2026-07-30. Country: US Sector: Government & Defense Domains named: garcosheriff.com Claim as published on the leak site: garcosheriff.com The Garfield County Sheriff's Office is the primary law enforcement agency serving Garfield County, Colorado. Its mission is to deliver exceptional service and problem-solving solutions to the community through professional, ethical, and compassionate conduct. The office provides comprehensive public safety services, including patrol, detentions, criminal investigations, and community outreach programs like "Shop with a Cop" and emergency mass notifications