Monitored (Active Archive)
48 Victims Disclosed
RSS Feed
Ryuk Syndicate Dossier
First Intercepted
2018-10-04
Latest Disclosure
2021-05-18
Victim Velocity
1.0 / claim
Threat Profile & Operational Narrative
Ryuk is a cyber extortion syndicate tracked by CTI.FYI. Our telemetry has intercepted 48 victim disclosures claimed by this actor across darknet leak portals and extortion infrastructure. Tracking covers operational periods from 2018-10-04 to 2021-05-18.
Disclosed Victims & Incident Archive (48)
| Disclosed |
Victim Organization |
Sector |
Country |
| 2021-05-18 |
Visalia Unified School District
|
General |
-- |
| 2021-04-01 |
Unnamed biomolecular institute
|
General |
-- |
| 2021-02-15 |
Villefranche-sur-Saône (Rhône) Hospital Center
|
General |
-- |
| 2020-11-24 |
Baltimore County Public Schools
|
General |
-- |
| 2020-11-15 |
K12
|
General |
-- |
| 2020-10-28 |
University of Vermont (UVM) Health Network
|
General |
-- |
| 2020-10-27 |
Sky Lakes Medical Center
|
General |
-- |
| 2020-10-27 |
St. Lawrence Health System Hospitals (Canton-Potsdam, Gouverneur, and Massena)
|
General |
-- |
| 2020-10-22 |
Steelcase Inc.
|
General |
-- |
| 2020-10-20 |
Sopra Steria
|
General |
-- |
| 2020-10-17 |
Dickinson County Health
|
General |
-- |
| 2020-10-11 |
Sonoma Valley Hospital
|
General |
-- |
| 2020-09-27 |
Universal Health Services (UHS) Hospitals
|
General |
-- |
| 2020-03-20 |
Finastra
|
General |
-- |
| 2020-03-06 |
City of Durham
|
General |
-- |
| 2020-02-29 |
Epiq Global
|
General |
-- |
| 2020-02-15 |
EMCOR
|
General |
-- |
| 2020-02-04 |
Havre Public Schools
|
General |
-- |
| 2020-02-01 |
Port Lavaca City Hall
|
General |
-- |
| 2020-01-24 |
Electronic Warfare Associates
|
General |
-- |
| 2020-01-23 |
Tampa Bay Times
|
General |
-- |
| 2020-01-09 |
Volusia County Library System
|
General |
-- |
| 2019-12-27 |
US Coast Guard
|
General |
-- |
| 2019-12-27 |
Tribune Publishing
|
General |
-- |
| 2019-12-01 |
City of Onkaparinga Council
|
General |
-- |
| 2019-11-27 |
Prosegur
|
General |
-- |
| 2019-11-18 |
Louisiana’s Office of Technology Services
|
General |
-- |
| 2019-10-29 |
Las Cruces Public School District
|
General |
-- |
| 2019-10-25 |
National Veterinary Associates
|
General |
-- |
| 2019-10-14 |
Pitney Bowes
|
General |
-- |
| 2019-10-03 |
Cherry Hill School District
|
General |
-- |
| 2019-10-01 |
(3) DCH Health System hospitals (Tuscaloosa, Fayetter, and Northport, AL)
|
General |
-- |
| 2019-09-25 |
Ayuntamiento de Jerez
|
General |
-- |
| 2019-07-25 |
Rockville Centre School District
|
General |
-- |
| 2019-07-18 |
Town of Collierville
|
General |
-- |
| 2019-07-06 |
La Porte County, Indiana
|
General |
-- |
| 2019-07-04 |
City of New Bedford, Massachusetts
|
General |
-- |
| 2019-06-24 |
Village of Key Biscayne, Florida
|
General |
-- |
| 2019-06-10 |
Lake City, Florida
|
General |
-- |
| 2019-05-10 |
CloudJumper
|
General |
-- |
| 2019-05-06 |
Metro Presort
|
General |
-- |
| 2019-05-04 |
City of Cartersville
|
General |
-- |
| 2019-04-13 |
Imperial County
|
General |
-- |
| 2019-04-13 |
Stuart City
|
General |
-- |
| 2019-03-19 |
Mitsubishi Canada Aerospace
|
General |
-- |
| 2019-03-01 |
Jackson County, Georgia
|
General |
-- |
| 2019-02-27 |
Committee for Public Counsel
|
General |
-- |
| 2018-10-04 |
Onslow County Water and Sewer
|
General |
-- |