South Korea (KR) Threat Intelligence

South Korea has 39,954 malicious IP addresses with 1,559,814 abuse reports. Top threat categories include suspicious activity, severe abuse, moderate threat, ssh bruteforce, high threat. Top attacking networks: Korea Telecom (11,097 IPs), LARUS Limited (10,202 IPs), None (2,701 IPs). Data collected since 2022-12-19, last activity 2026-04-06.

Threat Assessment: South Korea shows substantial cyber threat activity, ranking among the top threat source countries worldwide. The dominant attack types are suspicious activity, severe abuse, moderate threat. The majority of threats originate from networks operated by Korea Telecom and LARUS Limited.