2026-08-04T18:20:17.324263+02:00 pve sshd-session[1088175]: Connection closed by authenticating user ...
show more2026-08-04T18:20:17.324263+02:00 pve sshd-session[1088175]: Connection closed by authenticating user root 2.26.83.186 port 34754 [preauth]
2026-08-04T18:20:17.797877+02:00 pve sshd-session[1088202]: Connection closed by authenticating user root 2.26.83.186 port 34770 [preauth]
2026-08-04T18:20:18.194656+02:00 pve sshd-session[1088230]: Connection closed by authenticating user root 2.26.83.186 port 34780 [preauth]
2026-08-04T18:20:18.790816+02:00 pve sshd-session[1088261]: Connection closed by authenticating user root 2.26.83.186 port 34794 [preauth]
2026-08-04T18:20:19.283471+02:00 pve sshd-session[1088292]: Connection closed by authenticating user root 2.26.83.186 port 34802 [preauth]
2026-08-04T18:20:20.311963+02:00 pve sshd-session[1088433]: Connection closed by authenticating user root 2.26.83.186 port 34816 [preauth]
2026-08-04T18:20:20.560282+02:00 pve sshd-session[1089303]: Connection closed by authenticating user root 2.26.83.186 port 34832 [preauth]
2026-08-04T18:20:20.782817+
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Auto-blocked by IT Solutions USA security proxy after malicious web-shell/backdoor scanning and atta ...
show moreAuto-blocked by IT Solutions USA security proxy after malicious web-shell/backdoor scanning and attack probes. Requests blocked (403).
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2026-08-04T10:39:10.685620+01:00 dlcentre3 sshd[1301591]: Invalid user user from 2.26.83.186 port 49 ...
show more2026-08-04T10:39:10.685620+01:00 dlcentre3 sshd[1301591]: Invalid user user from 2.26.83.186 port 49874
2026-08-04T10:39:11.072650+01:00 dlcentre3 sshd[1301611]: Invalid user user from 2.26.83.186 port 49884
2026-08-04T10:39:11.559151+01:00 dlcentre3 sshd[1301620]: Invalid user user from 2.26.83.186 port 49896
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Sustained high-severity SSH abuse (CERT honeypot telemetry).
Threat score: 21/100 (low) | Phase: act ...
show moreSustained high-severity SSH abuse (CERT honeypot telemetry).
Threat score: 21/100 (low) | Phase: active_brute_force (sustained failures, recently active)
Activity: 193 events | 86 failed auth | 14 invalid user | 0 success | seen on 1 sensor(s)
Origin: 2.26.83.0/24
First seen: 2026-08-03 22:16:48 UTC | Last seen: 2026-08-03 22:22:57 UTC
Source: Linux OpenSSH journalctl telemetry, multi-sensor CERT honeypot.
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Brute-Force
SSH
Anonymous
Aug 3 22:16:24 C1D543E sshd[356398]: User root from 2.26.83.186 not allowed because not listed in A ...
show moreAug 3 22:16:24 C1D543E sshd[356398]: User root from 2.26.83.186 not allowed because not listed in AllowUsers
Aug 3 22:16:24 C1D543E sshd[356398]: Failed password for invalid user root from 2.26.83.186 port 33946 ssh2
Aug 3 22:16:25 C1D543E sshd[356400]: User root from 2.26.83.186 not allowed because not listed in AllowUsers
Aug 3 22:16:25 C1D543E sshd[356400]: Failed password for invalid user root from 2.26.83.186 port 42158 ssh2
Aug 3 22:16:27 C1D543E sshd[356402]: User root from 2.26.83.186 not allowed because not listed in AllowUsers
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2026-08-03T17:54:15.729042+00:00 prod-westeu sshd[2562648]: Failed password for root from 2.26.83.18 ...
show more2026-08-03T17:54:15.729042+00:00 prod-westeu sshd[2562648]: Failed password for root from 2.26.83.186 port 42002 ssh2
2026-08-03T17:54:17.482507+00:00 prod-westeu sshd[2562668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.26.83.186 user=root
2026-08-03T17:54:19.381418+00:00 prod-westeu sshd[2562668]: Failed password for root from 2.26.83.186 port 57576 ssh2
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2026-08-03T16:26:53.776470+00:00 scw-elegant-chopin sshd-session[278009]: Invalid user user from 2.2 ...
show more2026-08-03T16:26:53.776470+00:00 scw-elegant-chopin sshd-session[278009]: Invalid user user from 2.26.83.186 port 45878
2026-08-03T16:26:55.211357+00:00 scw-elegant-chopin sshd-session[278011]: Invalid user user from 2.26.83.186 port 40208
2026-08-03T16:26:56.885803+00:00 scw-elegant-chopin sshd-session[278031]: Invalid user user from 2.26.83.186 port 40210
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