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IP Abuse Reports for 81.1.19.5:
This IP address has been reported a total of
133
times from
119 distinct
sources.
81.1.19.5 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 39
reports;
France
with 18
reports;
United States of America
with 18
reports.
The most common categories in these recent reports were:
Brute-Force
125
times;
SSH
123
times;
Hacking
3
times;
Port Scan
3
times;
Web App Attack
1
time;
Other
5
times.
Recent Reports
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
Credential compromise attempt using mysql/1qaz2wsx. Single successful authentication followed by sys ...
show moreCredential compromise attempt using mysql/1qaz2wsx. Single successful authentication followed by system reconnaissance. Command execution limited to uname -a query, suggesting initial foothold testing or credential validation before staged payload delivery. SSH client identified as Go-based SSH library, consistent with automated scanning or botnet activity. No persistence mechanisms, lateral movement, or secondary payload downloads observed in session window. Attack pattern indicates credential stuffing phase of larger campaign targeting SSH services with common database user credentials.
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Sep 10 10:16:33 v4bgp sshd[2182718]: Failed password for invalid user ftpuser from 81.1.19.5 port 52 ...
show moreSep 10 10:16:33 v4bgp sshd[2182718]: Failed password for invalid user ftpuser from 81.1.19.5 port 52516 ssh2
Sep 10 11:34:45 v4bgp sshd[2185279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5 user=root
Sep 10 11:34:47 v4bgp sshd[2185279]: Failed password for root from 81.1.19.5 port 60980 ssh2
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Sep 10 13:32:08 dalia sshd[34656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid= ...
show moreSep 10 13:32:08 dalia sshd[34656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5 user=root
Sep 10 13:32:10 dalia sshd[34656]: Failed password for root from 81.1.19.5 port 58060 ssh2
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2026-09-10T13:29:49.823220+02:00 yucca sshd-session[591963]: Invalid user chainlink from 81.1.19.5 p ...
show more2026-09-10T13:29:49.823220+02:00 yucca sshd-session[591963]: Invalid user chainlink from 81.1.19.5 port 55398
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Sep 10 08:20:31 proxy-03 sshd[3063332]: Failed password for invalid user mysql from 81.1.19.5 port 5 ...
show moreSep 10 08:20:31 proxy-03 sshd[3063332]: Failed password for invalid user mysql from 81.1.19.5 port 51420 ssh2
Sep 10 08:22:36 proxy-03 sshd[3066423]: Invalid user mysql from 81.1.19.5 port 42426
Sep 10 08:22:37 proxy-03 sshd[3066423]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5
Sep 10 08:22:39 proxy-03 sshd[3066423]: Failed password for invalid user mysql from 81.1.19.5 port 42426 ssh2
Sep 10 08:23:34 proxy-03 sshd[3067907]: Invalid user mysql from 81.1.19.5 port 48372
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2026-09-10T13:10:18.550700+02:00 fusco sshd-session[2235220]: pam_unix(sshd:auth): authentication fa ...
show more2026-09-10T13:10:18.550700+02:00 fusco sshd-session[2235220]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5
2026-09-10T13:10:20.577766+02:00 fusco sshd-session[2235220]: Failed password for invalid user alias from 81.1.19.5 port 45106 ssh2
2026-09-10T13:20:47.072887+02:00 fusco sshd-session[2247362]: Invalid user mysql from 81.1.19.5 port 52952
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2026-09-10T11:09:35.477467above-harlequin.ptr.network sshd[774550]: Failed password for invalid user ...
show more2026-09-10T11:09:35.477467above-harlequin.ptr.network sshd[774550]: Failed password for invalid user alias from 81.1.19.5 port 57488 ssh2
2026-09-10T11:16:20.014238above-harlequin.ptr.network sshd[774704]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5 user=backup
2026-09-10T11:16:22.528411above-harlequin.ptr.network sshd[774704]: Failed password for backup from 81.1.19.5 port 35600 ssh2
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Brute-Force
SSH
Anonymous
2026-09-10T13:16:00.615960+02:00 vps sshd[1025205]: User backup from 81.1.19.5 not allowed because n ...
show more2026-09-10T13:16:00.615960+02:00 vps sshd[1025205]: User backup from 81.1.19.5 not allowed because not listed in AllowUsers
2026-09-10T13:16:00.659109+02:00 vps sshd[1025205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5 user=backup
2026-09-10T13:16:02.760647+02:00 vps sshd[1025205]: Failed password for invalid user backup from 81.1.19.5 port 46926 ssh2
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2026-09-10T10:16:45.465865+00:00 bsky-pds-2queer sshd-session[2158023]: Invalid user ftpuser from 81 ...
show more2026-09-10T10:16:45.465865+00:00 bsky-pds-2queer sshd-session[2158023]: Invalid user ftpuser from 81.1.19.5 port 36310
2026-09-10T10:16:45.860528+00:00 bsky-pds-2queer sshd-session[2158023]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5
2026-09-10T10:16:47.517686+00:00 bsky-pds-2queer sshd-session[2158023]: Failed password for invalid user ftpuser from 81.1.19.5 port 36310 ssh2
2026-09-10T11:15:37.260014+00:00 bsky-pds-2queer sshd-session[2190362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5 user=backup
2026-09-10T11:15:39.161419+00:00 bsky-pds-2queer sshd-session[2190362]: Failed password for backup from 81.1.19.5 port 47906 ssh2
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Sep 10 11:11:14 dabeau sshd[11427]: Invalid user alias from 81.1.19.5 port 40838
Sep 10 11:11:14 dab ...
show moreSep 10 11:11:14 dabeau sshd[11427]: Invalid user alias from 81.1.19.5 port 40838
Sep 10 11:11:14 dabeau sshd[11427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5
Sep 10 11:11:16 dabeau sshd[11427]: Failed password for invalid user alias from 81.1.19.5 port 40838 ssh2
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2026-09-10T11:43:19.280323+02:00 localhost sshd[122933]: Failed password for invalid user default fr ...
show more2026-09-10T11:43:19.280323+02:00 localhost sshd[122933]: Failed password for invalid user default from 81.1.19.5 port 37366 ssh2
2026-09-10T11:43:20.627182+02:00 localhost sshd[122933]: Connection closed by invalid user default 81.1.19.5 port 37366 [preauth]
2026-09-10T13:08:17.290640+02:00 localhost sshd[132535]: Invalid user alias from 81.1.19.5 port 39668
2026-09-10T13:08:18.430027+02:00 localhost sshd[132535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5
2026-09-10T13:08:20.442555+02:00 localhost sshd[132535]: Failed password for invalid user alias from 81.1.19.5 port 39668 ssh2
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2026-09-10T14:08:08.745984+03:00 betelgeuse.mazen.host sshd[344676]: pam_unix(sshd:auth): authentica ...
show more2026-09-10T14:08:08.745984+03:00 betelgeuse.mazen.host sshd[344676]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.1.19.5
2026-09-10T14:08:11.054083+03:00 betelgeuse.mazen.host sshd[344676]: Failed password for invalid user alias from 81.1.19.5 port 35124 ssh2
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