This IP address has been reported a total of
5
times from
5 distinct
sources.
81.68.68.10 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Switzerland
with 1
report;
Germany
with 1
report;
France
with 1
report.
The most common categories in these recent reports were:
Brute-Force
5
times;
SSH
4
times;
Hacking
1
time;
Web Spam
1
time;
Web App Attack
1
time.
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.
Oct 2 16:24:20 dev0-dcde-rnet sshd[18673]: Failed password for root from 81.68.68.10 port 30860 ssh ...
show moreOct 2 16:24:20 dev0-dcde-rnet sshd[18673]: Failed password for root from 81.68.68.10 port 30860 ssh2
Oct 2 16:24:33 dev0-dcde-rnet sshd[18675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.68.10
Oct 2 16:24:35 dev0-dcde-rnet sshd[18675]: Failed password for invalid user test from 81.68.68.10 port 31712 ssh2
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Oct 2 03:19:14 v4bgp sshd[3058015]: Failed password for root from 81.68.68.10 port 50065 ssh2
Oct ...
show moreOct 2 03:19:14 v4bgp sshd[3058015]: Failed password for root from 81.68.68.10 port 50065 ssh2
Oct 2 03:19:12 v4bgp sshd[3058017]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.68.10 user=root
Oct 2 03:19:14 v4bgp sshd[3058017]: Failed password for root from 81.68.68.10 port 38693 ssh2
...
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Oct 2 03:03:48 vpn sshd[11680]: Failed password for root from 81.68.68.10 port 32352 ssh2
Oct 2 03 ...
show moreOct 2 03:03:48 vpn sshd[11680]: Failed password for root from 81.68.68.10 port 32352 ssh2
Oct 2 03:03:59 vpn sshd[11680]: Disconnecting authenticating user root 81.68.68.10 port 32352: Change of username or service not allowed: (root,ssh-connection) -> (test,ssh-connection) [preauth]
...
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2026-10-01T21:28:11.402212+02:00 lufischer2 sshd[915521]: error: maximum authentication attempts exc ...
show more2026-10-01T21:28:11.402212+02:00 lufischer2 sshd[915521]: error: maximum authentication attempts exceeded for root from 81.68.68.10 port 3257 ssh2 [preauth]
2026-10-01T21:28:13.816436+02:00 lufischer2 sshd[915524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.68.10 user=root
2026-10-01T21:28:16.139812+02:00 lufischer2 sshd[915524]: Failed password for root from 81.68.68.10 port 3551 ssh2
2026-10-01T21:28:18.479042+02:00 lufischer2 sshd[915524]: Disconnecting authenticating user root 81.68.68.10 port 3551: Change of username or service not allowed: (root,ssh-connection) -> (test,ssh-connection) [preauth]
2026-10-01T21:28:20.414789+02:00 lufischer2 sshd[915527]: Invalid user test from 81.68.68.10 port 4021
...
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Failed SSH authentication attempts recorded by a honeypot sensor network.
Threat score: 20/100 (low) ...
show moreFailed SSH authentication attempts recorded by a honeypot sensor network.
Threat score: 20/100 (low) | Phase: reconnaissance (pre-auth probing / scanning)
Failed auth: 15 (6 bad password, 9 invalid user) | 0 success | 17 total SSH log events | seen on 1 sensor(s)
Origin: China (CN) | AS45090 Shenzhen Tencent Computer Systems Company Limited | 81.68.68.0/24
First seen: 2026-10-01 18:58:22 UTC | Last seen: 2026-10-01 18:58:59 UTC
Source: Linux OpenSSH journalctl telemetry, multi-sensor CERT honeypot.
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Brute-Force
SSH
Showing 1 to
5
of 5 reports
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