Kryptos
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.
Victims
5
First Victim
2025-10-08
(est. attack date)
Discovery Date
2025-10-08
Last Seen
2025-11-06
Inactive Since
294
days
Avg Delay
N/A
attack→claim
Infostealer
0.0%
victims with domain
Countries
5
hit
Uptime
0.0% avg (30d)
Attack Velocity — Last 12 months (based on attack estimated date if available)
Known Locations (1)
| Favicon | Title | Type | Available | Last Visit | Server Info | FQDN | Status | |
|---|---|---|---|---|---|---|---|---|
|
Kryptos | No | 2026-08-22T08:27:18 |
kryptospnjzz7vfkr663bnqv3dxirmr3svo5zwq7cvu2wdfngujgknyd.onion
|
Target
Top 5 Activity Sectors
- Government & Defense 1
- Education 1
- Other 1
- Professional Services 1
- Financial Services 1
Top 5 Countries
-
Sri Lanka
1
-
India
1
-
United States
1
-
Australia
1
-
Canada
1
Heatmap
YARA Rules (1)
Victims (5)
Health Services – 145 Institutions – 439 Field Clinic Centres – 850 Medical Officer…
