The ransomware claim attributes the attack to Sinobi against Amerinational Management Services, Inc. (AMS) in the United States, a firm that provides marketing, software, and tuition management solutions for martial arts schools. AMS offers ATLAS Martial Arts Software, lead funnel websites, merchant accounts, and after-school/summer camp programs, drawing on over 40 years of experience to help martial arts professionals improve operations and profitability. #UnitedStates
Incident Details
- Victim: Amerinational Management Services (AMS)
- Sector: Not Found
- Country: US
- Actor: sinobi
- Source: http://sinobi6ftrg27d6g4sjdt65malds6cfptlnjyw52rskakqjda6uvb7yd.onion/leaks/69b99a6b6387a4c9a2867265
- Discovered: 2026-03-19 00:20:28.363185
- Published: 2026-03-17 18:16:11.331000
Information
- Amerinational Management Services (AMS) provides comprehensive business solutions for martial arts schools.
- Offerings include ATLAS Martial Arts Software, lead funnel websites, merchant accounts, and after school/summer camp programs.
- Services cover marketing, software, and tuition management.
- Targets martial arts school owners aiming to improve operations and profitability.
- Over 40 years of experience supporting martial arts professionals.
- Dedicated to helping clients achieve goals through effective management and marketing tools.
- Ransomware actor: Sinobi.
- Location: United States.
Disclaimer: This post is based on public claims made by the ransomware group "sinobi". 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.