Threat LevelHIGH59/1002 rule types
17 incidents · 2 rule types · active attack detected · 17 attacks/day · last seen 24d ago
| PTR | N/A |
| Org / ASN | DigitalOcean, LLC |
| Country | 🇬🇧 United Kingdom |
| City | Slough, England |
| Timezone | Europe/London |
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.).
SSH: Invalid User Flood
This IP attempted SSH logins using 5 or more invalid usernames within 2 minutes — a credential-stuffing attack cycling through common account names (admin, root, ubuntu, deploy, pi). This indicates an automated tool probing for default or common accounts.
Reports (17)
| Date | Severity | Description |
|---|---|---|
| 8 Jul 2026 - 12:20 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:18 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:18 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 8 Jul 2026 - 12:17 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:14 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:07 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:05 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 8 Jul 2026 - 12:05 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:03 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:02 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 8 Jul 2026 - 12:02 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:01 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 12:00 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 11:59 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 8 Jul 2026 - 11:59 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 11:58 | medium | SSH: Login attempt using non-existent user |
| 8 Jul 2026 - 11:55 | high | SSH: Login attempt using non-existent user |
EagleEye Intelligence