Nation-state APTEspionage
OnionDog
OnionDog is a North Korea-attributed nation-state APT group with an espionage motive, tracked by Brandefense. It targets 4 sectors, including Government and Manufacturing, in South Korea.
- Origin
- North Korea
- Techniques
- 0
- Exploited CVEs
- No CVE data
- First seen
- Jan 1, 2013
- Record updated
Who They Target.
Countries · 1
About OnionDog.
This threat actor targets the South Korean government, transportation, and energy sectors.
Last updated Oct 9, 2026. Compiled by Brandefense technologies from structured threat intelligence and reviewed by Brandefense analysts. Techniques follow the MITRE ATT&CK framework.