Mar  1 21:04:22 vps647732 sshd[15130]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.139.210
Mar  1 21:04:24 vps647732 sshd[15130]: Failed password for invalid user solr from 54.38.139.210 port 37398 ssh2
...

Mar  1 04:44:23 tdfoods sshd\[30205\]: Invalid user matt from 118.24.178.224
Mar  1 04:44:23 tdfoods sshd\[30205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.178.224
Mar  1 04:44:24 tdfoods sshd\[30205\]: Failed password for invalid user matt from 118.24.178.224 port 45722 ssh2
Mar  1 04:52:18 tdfoods sshd\[30814\]: Invalid user vmail from 118.24.178.224
Mar  1 04:52:18 tdfoods sshd\[30814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.178.224

Port scan on 2 port(s): 2375 2377

Mar  1 19:51:03 mout sshd[18150]: Invalid user service from 95.178.177.217 port 54019
Mar  1 19:51:06 mout sshd[18150]: Failed password for invalid user service from 95.178.177.217 port 54019 ssh2
Mar  1 19:51:06 mout sshd[18150]: Connection closed by 95.178.177.217 port 54019 [preauth]

Unauthorized connection attempt detected from IP address 69.94.81.140 to port 23 [J]

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Unauthorized connection attempt detected from IP address 74.194.208.106 to port 23 [J]

Chat Spam

Unauthorized connection attempt detected from IP address 27.74.115.247 to port 23 [J]

Mar  1 19:26:08 vmd17057 sshd[16446]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.64.41.71 
Mar  1 19:26:10 vmd17057 sshd[16446]: Failed password for invalid user service from 27.64.41.71 port 51556 ssh2
...

'IP reached maximum auth failures for a one day block'

Mar  1 20:13:23 vserver sshd\[7012\]: Invalid user cadmin from 132.232.77.15Mar  1 20:13:25 vserver sshd\[7012\]: Failed password for invalid user cadmin from 132.232.77.15 port 60994 ssh2Mar  1 20:21:43 vserver sshd\[7053\]: Invalid user admin from 132.232.77.15Mar  1 20:21:45 vserver sshd\[7053\]: Failed password for invalid user admin from 132.232.77.15 port 39688 ssh2
...

Mar  1 20:39:33 game-panel sshd[27116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.70.142.220
Mar  1 20:39:35 game-panel sshd[27116]: Failed password for invalid user ertu from 66.70.142.220 port 35466 ssh2
Mar  1 20:48:37 game-panel sshd[27396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.70.142.220

Mar  1 10:42:46 wbs sshd\[19371\]: Invalid user test from 5.3.6.82
Mar  1 10:42:46 wbs sshd\[19371\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.3.6.82
Mar  1 10:42:48 wbs sshd\[19371\]: Failed password for invalid user test from 5.3.6.82 port 60298 ssh2
Mar  1 10:50:05 wbs sshd\[20088\]: Invalid user oracle from 5.3.6.82
Mar  1 10:50:05 wbs sshd\[20088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.3.6.82

Mar  1 14:16:58 grey postfix/smtpd\[19921\]: NOQUEUE: reject: RCPT from unknown\[123.23.197.216\]: 554 5.7.1 Service unavailable\; Client host \[123.23.197.216\] blocked using dul.dnsbl.sorbs.net\; Dynamic IP Addresses See: http://www.sorbs.net/lookup.shtml\?123.23.197.216\; from=\ to=\ proto=ESMTP helo=\<\[123.23.197.216\]\>
...