103.82.21.8

Threat LevelHIGH51/1001 rule type
1 incident on record · active attack detected · last seen 1d ago
PTR N/A
Org / ASN Unica Academy Joint Stock Company
Country 🇻🇳 Vietnam
City Dich Vong, Hanoi
Timezone Asia/Bangkok

Attack Analysis

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
3 Jun 2026 - 09:52 high SSH: Login attempt using non-existent user