TridentLocker is a newly emerged ransomware group (surfaced mid-2025) targeting organizations managing high volumes of regulated or third-party data — including government services, telecom, and engineering firms — across the US, Canada, UK, and Asia using double-extortion tactics.
16
Victims
Nov 29, 2025
First Discovered
Apr 27, 2026
Last Discovered
7
Days Inactive
13.3%
Infostealer
2/2
Sites Online
Victims (16)
RT Software
GB
Technology
Discovered: Apr 27, 2026 · Attack est.: Apr 25, 2026
[AI generated] RT Software is a UK-based company specializing in real-time graphics and virtual studio technology for the broadcast television industry. Founded in the 1990s, it develops software solutions including...
Jameson Pepple Cantu PLLC
US
Business Services
Discovered: Mar 5, 2026 · Attack est.: Mar 4, 2026
[AI generated] Jameson Pepple Cantu PLLC is a boutique law firm located in Houston, Texas. This firm provides a broad range of legal services but specializes in areas related to...
TMPartner
JP
Discovered: Feb 6, 2026 · Attack est.: Feb 5, 2026
[AI generated] N/A
Eco Green Group
GB
Energy
Discovered: Jan 12, 2026 · Attack est.: Jan 11, 2026
[AI generated] The Eco Green Group focuses on providing environmentally friendly solutions for waste management. The company specializes in diverting waste from landfills via recycling and energy recovery methods, striving...
allenprinting
US
Business Services
Discovered: Dec 19, 2025 · Attack est.: Dec 18, 2025
[AI generated] Allen Printing is a Nashville-based company that offers commercial printing and direct mail services. They have been in business for over 80 years, providing a variety of services...
GuestTek
CA
Technology
Discovered: Nov 29, 2025 · Attack est.: Nov 19, 2025
[AI generated] GuestTek is a global company that specializes in delivering and managing communications and connectivity services for the hospitality industry. They provide solutions for internet access, entertainment, and fully...
Advantage 360
US
Telecommunication
Discovered: Nov 29, 2025 · Attack est.: Nov 19, 2025
[AI generated] Advantage 360 is a software company that provides integrated customer relationship management, billing, and automation solutions. Their services are focused primarily towards telecommunications, digital service providers, and broadband...
iqs
IQ
Discovered: Nov 29, 2025 · Attack est.: Nov 17, 2025
[AI generated] N/A
noment
US
Discovered: Dec 2, 2025 · Attack est.: Nov 11, 2025
[AI generated] N/A
LMG Holdings
US
Manufacturing
Discovered: Nov 29, 2025 · Attack est.: Nov 9, 2025
[AI generated] LMG Holdings, Inc. is a leading provider of ignition interlock devices. Based in Raleigh, North Carolina, the company’s main mission is to provide products that continuously monitor breath...
bpost
BE
Telecommunication
Discovered: Dec 1, 2025 · Attack est.: Nov 5, 2025
[AI generated] bpost is a Belgian company that handles the sorting, collection, transportation and delivery of postal services both locally and internationally. Apart from this, they also manage electronic communications,...
typecaseinc
US
Discovered: Nov 29, 2025 · Attack est.: Nov 5, 2025
[AI generated] N/A
asiawba
KR
Discovered: Nov 29, 2025 · Attack est.: Nov 4, 2025
[AI generated] N/A
Calmec
CA
Manufacturing
Discovered: Nov 29, 2025 · Attack est.: Oct 28, 2025
[AI generated] Calmec Precision Limited is a Canada-based company. It specializes in designing and manufacturing machinery used for cable and conductor production. They offer an extensive product line that includes...
EnQuest
GB
Energy
Discovered: Nov 29, 2025 · Attack est.: Oct 20, 2025
[AI generated] EnQuest is a leading independent oil and gas production and development company with operations concentrated in the UK North Sea. The company specializes in extending the life and...
Sedgwick Government Solutions
US
Public Sector
Discovered: Dec 30, 2025 · Attack est.: Dec 29, 2023
[AI generated] Sedgwick Government Solutions is part of Sedgwick, a leading global company specializing in risk and benefits solutions. The company offers expertise in different sectors including, health, property, casualty,...