2020-07-21 08:09:27 dovecot_login authenticator failed for \(User\) \[212.70.149.35\]: 535 Incorrect authentication data \(set_id=productos@no-server.de\)
2020-07-21 08:09:27 dovecot_login authenticator failed for \(User\) \[212.70.149.35\]: 535 Incorrect authentication data \(set_id=esxi@no-server.de\)
2020-07-21 08:09:45 dovecot_login authenticator failed for \(User\) \[212.70.149.35\]: 535 Incorrect authentication data \(set_id=esxi@no-server.de\)
2020-07-21 08:09:47 dovecot_login authenticator failed for \(User\) \[212.70.149.35\]: 535 Incorrect authentication data \(set_id=riverside@no-server.de\)
2020-07-21 08:10:04 dovecot_login authenticator failed for \(User\) \[212.70.149.35\]: 535 Incorrect authentication data \(set_id=riverside@no-server.de\)
2020-07-21 08:10:07 dovecot_login authenticator failed for \(User\) \[212.70.149.35\]: 535 Incorrect authentication data \(set_id=adtest@no-server.de\)
2020-07-21 08:10:26 dovecot_login authenticator failed for \(User\) \[212.70.149.35
...

Jul 21 08:28:02 * sshd[26511]: Failed password for root from 222.186.180.130 port 61083 ssh2

Automatic report - Banned IP Access

Jul 20 22:59:07 propaganda sshd[26963]: Connection from 203.98.76.172 port 32966 on 10.0.0.160 port 22 rdomain ""
Jul 20 22:59:07 propaganda sshd[26963]: Connection closed by 203.98.76.172 port 32966 [preauth]

07/20/2020-23:55:53.133772 218.2.247.222 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433

...

Jul 21 07:12:52 ns3164893 sshd[27574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.196.249.170
Jul 21 07:12:54 ns3164893 sshd[27574]: Failed password for invalid user adrien from 200.196.249.170 port 56374 ssh2
...

07/21/2020-00:24:40.854384 110.78.151.166 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433

Jul 21 08:05:49 minden010 sshd[6469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.188.169
Jul 21 08:05:51 minden010 sshd[6469]: Failed password for invalid user co from 192.144.188.169 port 47584 ssh2
Jul 21 08:10:01 minden010 sshd[7916]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.188.169
...

2020-07-21T07:09:35.211456mail.standpoint.com.ua sshd[24753]: Invalid user clayton from 219.250.188.106 port 60234
2020-07-21T07:09:35.213973mail.standpoint.com.ua sshd[24753]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.250.188.106
2020-07-21T07:09:35.211456mail.standpoint.com.ua sshd[24753]: Invalid user clayton from 219.250.188.106 port 60234
2020-07-21T07:09:36.466614mail.standpoint.com.ua sshd[24753]: Failed password for invalid user clayton from 219.250.188.106 port 60234 ssh2
2020-07-21T07:13:52.656017mail.standpoint.com.ua sshd[25395]: Invalid user meng from 219.250.188.106 port 36509
...

CMS (WordPress or Joomla) login attempt.

2020-07-21T08:06:37.062451lavrinenko.info sshd[8675]: Invalid user oracle from 209.141.58.20 port 56610
2020-07-21T08:06:37.069791lavrinenko.info sshd[8676]: Invalid user guest from 209.141.58.20 port 56612
2020-07-21T08:06:37.070228lavrinenko.info sshd[8677]: Invalid user oracle from 209.141.58.20 port 56620
2020-07-21T08:06:37.075279lavrinenko.info sshd[8679]: Invalid user user from 209.141.58.20 port 56616
2020-07-21T08:06:37.076411lavrinenko.info sshd[8680]: Invalid user admin from 209.141.58.20 port 56618
...

Jul 21 07:34:47 havingfunrightnow sshd[9120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.219.251.4 
Jul 21 07:34:48 havingfunrightnow sshd[9120]: Failed password for invalid user test from 188.219.251.4 port 49570 ssh2
Jul 21 07:49:41 havingfunrightnow sshd[9424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.219.251.4 
...

Automatic report - Windows Brute-Force Attack

 TCP (SYN) 36.67.200.85:1812 -> port 22, len 48