189.50.142.78

Threat LevelHIGH55/1001 rule type
1 incident on record · active attack detected · seen 22h ago
PTR N/A
Org / ASN Samm Tecnologia E Telecomunicacoes S.A
Country 🇧🇷 Brazil
City Presidente Prudente, São Paulo
Timezone America/Sao_Paulo

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 - 19:03 high SSH: Login attempt using non-existent user