Threat actors tied to netrunner claim Harman Fitness, a multi-unit Crunch Fitness franchise operator in the United States, was struck by a ransomware incident involving encrypted systems and potential data exfiltration. The claims describe disruption across Crunch locations nationwide under franchise agreements, with Harman Fitness reportedly leading incident containment and notification efforts #UnitedStates
Incident Details
- Victim: Harman Fitness
- Sector: Consumer Services
- Country: US
- Actor: netrunner
- Source: http://netrunrsb3bivj5gnwajzxlig5qkteb6edgthxj7fmsvhkzxtwfxwaad.onion/view/harmanfitness
- Discovered: 2026-04-03 20:21:39.900667
- Published: 2026-04-03 20:21:26.141732
Information
- Harman Fitness was targeted in a ransomware incident
- Located in the United States
- Attributed to the threat actor “netrunner”
- Multi-unit franchise operator and management company
- Owns and runs dozens of Crunch Fitness clubs across the U.S.
- Operates Crunch locations under franchise agreements with over 40 gyms nationwide
Disclaimer: This post is based on public claims made by the ransomware group "netrunner". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.