Report for IP: 43.155.134.4

Threat LevelMEDIUM39/1001 rule type
1 incident on record · active attack detected · last seen 35d ago
PTR N/A
Org / ASN Tencent Cloud Computing
Country 🇰🇷 South Korea
City Seoul, Seoul
Timezone Asia/Seoul

Attack Analysis

🇰🇷 Republic of Korea · Yongsan-gu · 132203 · COLLYER QUAY
SSH: Login Attempt — Non-Existent User
This IP attempted to authenticate via SSH using a username that does not exist on the system. This is characteristic of automated credential-stuffing attacks cycling through common username wordlists (admin, root, ubuntu, pi, etc.).

Reports (1)

Date Severity Description
26 Jun 2026 - 21:52 high SSH: Login attempt using non-existent user