Ransomware Leak
siegedsec
NATO Leak - 2
Data leak attributed to siegedsec, first discovered on 2023-12-08. Approximately 13,079 records were reported exposed.
Threat group
siegedsec
Records exposed
13,079
Discovered
2023-12-08
Country
Unknown
Indexed
2025-11-14
Source ID
9924
About this leak
intergovernmental, military alliance
What is inside this leak sample
Indexed records
13,079
With email
•••
ID documents
•••
File types
•••
Corporate vs personal email
99.2% corporate · 0.8% personal
Top corporate email domains
% of corporate emails
hq.nato.int
9.43%
ncisg.nato.int
5.18%
6 more hidden ·
Enterprise
Analysed 2026-09-01
Worried your information is in this or another leak?
Run a free, anonymous search
across millions of ransomware and infostealer records.