Ransomware group
Kazu ransomware: victims and leak site activity
The Kazu ransomware group has listed 20 victims on its leak site since November 2025; its latest post is from 7 September 2026. Most affected countries: United States, Brazil and Canada. Most targeted sector: Healthcare.
Total posts
20
First seen
2025-11-11
Latest post
2026-09-07
Countries hit
12
About Kazu
Kazu is an emerging ransomware group active since September 2025 that employs double-extortion tactics, targeting government, healthcare, and financial organizations primarily in Southeast Asia, the Middle East, and Latin America, with notable claimed breaches including Dubai's Ports, Customs and Free Zone Corporation with 1.94 TB exfiltrated.
Most targeted countries
- United States 5
- Brazil 2
- Canada 2
- Colombia 2
- Mexico 2
- Argentina 1
- Spain 1
- United Kingdom 1
- Nigeria 1
- New Zealand 1
Most targeted sectors
- Healthcare 11
- Education 2
- Government & Defense 2
- Professional Services 2
- Financial Services 1
- Technology 1
Kazu victims per year
All 20 victims
Search every post in the full table.| Victim | Country | Sector | Discovered |
|---|---|---|---|
| MSM Unify: Global Education Platform - CA | Canada | Education | |
| Spirit Cultural Exchange - US | United States | Education | |
| PappyJoe: Healthcare Management System | United States | Healthcare | |
| Instituto Ferrero de Neurología y Sueño | Argentina | Healthcare | |
| Brazil Mobilemed: Cloud PACS Platform | Brazil | Healthcare | |
| Canada Yocale: Appointment Management System | Canada | Professional Services | |
| PawlyClinic: Digital Veterinary Care Platform | United States | Healthcare | |
| Dr Akbar Niazi Teaching Hospital | Pakistan | Healthcare | |
| Centro Médico Especializado OSI: Healthcare Solutions | Mexico | Healthcare | |
| Meducar: Telemedicine and Patient Management System | Brazil | Healthcare | |
| ConsultorioMovil: Telemedicine and Healthcare System | Mexico | Healthcare | |
| zHealthEHR — Practice Management Software for Chiropractic & Wellness Clinics | United States | Technology | |
| MyVete | Spain | Professional Services | |
| ManageMyHealth - New Zealand | New Zealand | Healthcare | |
| Saudi Icon | Saudi Arabia | Other | |
| Leadway Assurance | Nigeria | Financial Services | |
| CT Dent Ltd | United Kingdom | Healthcare | |
| National Civil Service Commission of Colombia | Colombia | Government & Defense | |
| Defensoría del Pueblo de Colombia – Protection and Promotion of Human Rights | Colombia | Government & Defense | |
| Doctor Alliance – Streamlined Document and Billing Management for Healthcare Providers | United States | Healthcare |