Ransomware group
Rhysida ransomware: victims and leak site activity
The Rhysida ransomware group has listed 283 victims on its leak site since June 2023; its latest post is from 8 September 2026. Most affected countries: United States, Canada and United Kingdom. Most targeted sector: Education.
About Rhysida
Rhysida is a ransomware-as-a-service (RAAS) group that emerged in May 2023. The group utilizes a namesake ransomware through phishing attacks and Cobalt Strike to breach the targets' networks and deploy their payloads. The group threatens to publicly distribute exfiltrated data if the ransom is not paid, and it's worth mentioning that Rhysida is still in the early stages of development. The ransomware leaves PDF notes in the affected folders, instructing victims to contact the group through its portal, and payment is made via Bitcoin. After encryption, the ransomware appends the extension '.ryshida' to encrypted files. Source: https://github.com/crocodyli/ThreatActors-TTPs
Most targeted countries
- United States 126
- Canada 20
- United Kingdom 10
- Germany 9
- Australia 8
- Italy 8
- Switzerland 6
- Brazil 5
- Argentina 3
- Japan 3
Most targeted sectors
- Education 58
- Healthcare 49
- Professional Services 37
- Government & Defense 32
- Manufacturing 30
- Technology 18
- Retail & E-Commerce 14
- Transportation 9
- Agriculture and Food Production 7
- Financial Services 7
Rhysida victims per year
Latest 100 victims
Search every post in the full table.| Victim | Country | Sector | Discovered |
|---|---|---|---|
| SAD'S Interim | France | Professional Services | |
| Rug & Home | United States | Retail & E-Commerce | |
| Szechenyi Programiroda Nonprofit Kf | Hungary | Other | |
| Valley Health Team | — | Healthcare | |
| Berlin, Germany | Germany | — | |
| CRI Electric | United States | Energy & Utilities | |
| Fairview Dental Group | United States | Healthcare | |
| Battle Creek Public Schools | United States | Education | |
| Pierce Township | United States | Government & Defense | |
| SIA Medical Centre | Australia | Healthcare | |
| Lawson Roofing | — | Manufacturing | |
| IDS Group | United States | Professional Services | |
| Landeshauptstadt Stuttgart | Germany | Government & Defense | |
| Tower View Primary School | United Kingdom | Education | |
| Stelia North America | United States | Manufacturing | |
| Southold Town Senior ServicesSouthold Police Department | — | Government & Defense | |
| Rohner | Switzerland | Manufacturing | |
| Cheyenne & Arapaho Tribes | United States | Government & Defense | |
| Phoenix Art Museum | United States | Education | |
| Leading Edge Speciali | — | Professional Services | |
| Lakeside Union School District | United States | Education | |
| Elabs | Sweden | Technology | |
| MACT Health Board | United States | Healthcare | |
| Cytek Biosciences | United States | Healthcare | |
| Jet-care International | Switzerland | Transportation | |
| Charles Leonard Steel Services | United States | Manufacturing | |
| Falk, Waas, Hernandez, Cortina, Solomon & Bonner Overview Metrics | United States | Professional Services | |
| Larry Pitt & Associates | United States | Professional Services | |
| YOKOSUKA GAKUIN | Japan | Education | |
| ***** *********** | — | — | |
| United Keetoowah Band of Cherokee Indians in Oklahoma | United States | Government & Defense | |
| Woodard, Emhardt, Henry, Reeves & Wagner, LLP | United States | Professional Services | |
| Harbour Town Doctors | Australia | Healthcare | |
| Kane's Furniture | United States | Retail & E-Commerce | |
| SODISE | France | Professional Services | |
| Bo Beuckman Ford | United States | Retail & E-Commerce | |
| Cleveland County Sheriff's Office | United States | Government & Defense | |
| AGS | — | — | |
| Marlex Human Capital | Poland | Professional Services | |
| Collge Superieur De Montreal | Canada | Education | |
| St. Joseph's Healthcare Hamilton | Canada | Healthcare | |
| Wachusett School District MA | United States | Education | |
| Smoll & Banning, CPAs | United States | Financial Services | |
| Heart South Cardiovascular Group | United States | Healthcare | |
| LMHT Associates | United States | — | |
| KISS FM | Spain | Technology | |
| Automated Logistics Systems | United States | Transportation | |
| Invacare | United States | Healthcare | |
| Spindletop Center | United States | Healthcare | |
| Gemini Group | United States | Professional Services | |
| Bellflower Unified School District | United States | Education | |
| Abilene Family Medical Associates | United States | Healthcare | |
| Peraso | Canada | Technology | |
| Hematology Oncology Consultants | United States | Healthcare | |
| GEIGER | Germany | Professional Services | |
| Sibbalds | United Kingdom | Professional Services | |
| Tex-Tube | United States | Manufacturing | |
| Furuno Electric | Japan | Technology | |
| Sdii Global | United States | Professional Services | |
| JASCO Applied Sciences | Canada | Technology | |
| Medstar Health | United States | Healthcare | |
| Peavey Electronics Corporation | United States | Manufacturing | |
| The Maryland Department of Transportation | United States | Government & Defense | |
| Coastal Pacific Xpress | Canada | Transportation | |
| Elite Trailers | United States | Manufacturing | |
| Firelands Scientific | United States | Retail & E-Commerce | |
| ZCORP | United States | Technology | |
| Elkhart Independent School District | United States | Education | |
| Trans-Tex | Poland | Manufacturing | |
| Alascom | Italy | Technology | |
| Cookeville Regional Medical Center | United States | Healthcare | |
| First Baptist Church of Hammond | United States | Other | |
| Cardinal Services | United States | Professional Services | |
| Florida Hand Center | United States | Healthcare | |
| Welthungerhilfe | Germany | Government & Defense | |
| Coreix | United Kingdom | Technology | |
| CNPC USA | United States | Energy & Utilities | |
| Hudson River Housing | United States | Government & Defense | |
| Cator Ruma & Associates | United States | Professional Services | |
| Carrera Chevrolet | Brazil | Manufacturing | |
| Florida Lung | United States | Healthcare | |
| Termolar | Brazil | Manufacturing | |
| Sao Camilo Cachoeiro de Itapemirim | Brazil | Education | |
| Mountain View Mushrooms | United States | Agriculture and Food Production | |
| Mediprobe Research | Canada | Healthcare | |
| Kalin Hobeltechnik | Switzerland | Manufacturing | |
| Government of Peru | Peru | Government & Defense | |
| Coop UQAM | Canada | Education | |
| LaBella Associates | United States | Professional Services | |
| MDB | United States | Technology | |
| Milicic | Argentina | Other | |
| Acos Favorit | Norway | Manufacturing | |
| Oregon Department of Environmental Quality | United States | Government & Defense | |
| Dimension Composite | Canada | Manufacturing | |
| Swiss Capitals Group | Switzerland | Financial Services | |
| Clarity Ventures | United States | Technology | |
| Forrest City School District | United States | Education | |
| Senior Support Services | Canada | Healthcare | |
| Okeene Elementary School | United States | Education | |
| Ted Hosmer Enterprises | United States | Retail & E-Commerce |