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Kryptos
Inactive
Kryptos is a small ransomware group first observed in October 2025, conducting simultaneous attacks across North America and Oceania on its debut day with a focus on professional, technical, and legal service sectors, with only 3 known documented victims.
5
Victims
Oct 8, 2025
First Discovered
Nov 6, 2025
Last Discovered
178
Days Inactive
0%
Infostealer
0/1
Sites Online
Top Sectors
Public Sector 1
Education 1
Construction 1
Business Services 1
Financial Services 1
Known Locations (1)
Kryptos
kryptospnjzz7vfkr663bnqv3dxirmr3svo5zwq7cvu2wdfngujgknyd.onion
Victims (5)
Provincial Department of Health Services Sri Lanka
LK
Public Sector
Discovered: Nov 6, 2025 · Attack est.: Nov 6, 2025
Health Services – 145 Institutions – 439 Field Clinic Centres – 850 Medical Officer
Adichunchanagiri Institute Of Technology
IN
Education
Discovered: Oct 23, 2025 · Attack est.: Oct 23, 2025
Educational Institute – 2500 Students – 150 Staff
Mea************
US
Construction
Discovered: Oct 8, 2025 · Attack est.: Oct 8, 2025
Architecture, Engineering & Design; 1,200 Employees
Har******
AU
Business Services
Discovered: Oct 8, 2025 · Attack est.: Oct 8, 2025
Legal Services; 250 Employees
Nor*************
CA
Financial Services
Discovered: Oct 8, 2025 · Attack est.: Oct 8, 2025
Financial Services; 450 Employees