Automated report - ssh fail2ban:
Sep 10 05:13:06 wrong password, user=root, port=58374, ssh2
Sep 10 05:13:08 wrong password, user=root, port=58374, ssh2
Sep 10 05:13:12 wrong password, user=root, port=58374, ssh2

Sep 10 03:34:20 MK-Soft-VM5 sshd\[18777\]: Invalid user redmine from 141.98.213.186 port 50324
Sep 10 03:34:20 MK-Soft-VM5 sshd\[18777\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.213.186
Sep 10 03:34:23 MK-Soft-VM5 sshd\[18777\]: Failed password for invalid user redmine from 141.98.213.186 port 50324 ssh2
...

Sep 10 02:28:25 localhost sshd\[25991\]: Invalid user git from 190.217.71.15 port 46389
Sep 10 02:28:25 localhost sshd\[25991\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.217.71.15
Sep 10 02:28:26 localhost sshd\[25991\]: Failed password for invalid user git from 190.217.71.15 port 46389 ssh2
Sep 10 02:34:28 localhost sshd\[26245\]: Invalid user admin1 from 190.217.71.15 port 47658
Sep 10 02:34:28 localhost sshd\[26245\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.217.71.15
...

Sep 10 03:22:06 smtp postfix/smtpd[56104]: NOQUEUE: reject: RCPT from unknown[178.19.180.202]: 554 5.7.1 Service unavailable; Client host [178.19.180.202] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?178.19.180.202; from= to= proto=ESMTP helo=
...

Sep  9 17:30:24 php1 sshd\[2404\]: Invalid user 123 from 51.68.138.143
Sep  9 17:30:24 php1 sshd\[2404\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.138.143
Sep  9 17:30:27 php1 sshd\[2404\]: Failed password for invalid user 123 from 51.68.138.143 port 59166 ssh2
Sep  9 17:35:39 php1 sshd\[2916\]: Invalid user test@123 from 51.68.138.143
Sep  9 17:35:39 php1 sshd\[2916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.138.143

Sep  9 22:05:06 aat-srv002 sshd[1724]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.215.89
Sep  9 22:05:08 aat-srv002 sshd[1724]: Failed password for invalid user postgres from 178.32.215.89 port 39396 ssh2
Sep  9 22:10:41 aat-srv002 sshd[1858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.215.89
Sep  9 22:10:43 aat-srv002 sshd[1858]: Failed password for invalid user vbox from 178.32.215.89 port 44812 ssh2
...

[portscan] Port scan

Sep 10 10:06:33 webhost01 sshd[12235]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.158.134
Sep 10 10:06:34 webhost01 sshd[12235]: Failed password for invalid user vbox from 104.42.158.134 port 52032 ssh2
...

2019-09-10T03:11:48.345464abusebot-2.cloudsearch.cf sshd\[16830\]: Invalid user ubuntu from 80.203.84.228 port 55274

Apr 10 03:52:00 vtv3 sshd\[21615\]: Invalid user ttt from 221.132.17.74 port 36594
Apr 10 03:52:00 vtv3 sshd\[21615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.132.17.74
Apr 10 03:52:02 vtv3 sshd\[21615\]: Failed password for invalid user ttt from 221.132.17.74 port 36594 ssh2
Apr 10 03:59:12 vtv3 sshd\[24298\]: Invalid user dragos from 221.132.17.74 port 44014
Apr 10 03:59:12 vtv3 sshd\[24298\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.132.17.74
Apr 15 09:06:02 vtv3 sshd\[23697\]: Invalid user asterisk from 221.132.17.74 port 57434
Apr 15 09:06:02 vtv3 sshd\[23697\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.132.17.74
Apr 15 09:06:03 vtv3 sshd\[23697\]: Failed password for invalid user asterisk from 221.132.17.74 port 57434 ssh2
Apr 15 09:12:03 vtv3 sshd\[26761\]: Invalid user info from 221.132.17.74 port 51680
Apr 15 09:12:03 vtv3 sshd\[26761\]: pam

Sep  9 23:17:05 ny01 sshd[8934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.226.28.244
Sep  9 23:17:07 ny01 sshd[8934]: Failed password for invalid user devel from 221.226.28.244 port 20238 ssh2
Sep  9 23:24:19 ny01 sshd[10134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.226.28.244

SSH Brute Force, server-1 sshd[32692]: Failed password for root from 218.98.40.132 port 21018 ssh2

Sep 10 06:09:42 www2 sshd\[42142\]: Invalid user postgres from 49.234.180.159Sep 10 06:09:44 www2 sshd\[42142\]: Failed password for invalid user postgres from 49.234.180.159 port 51086 ssh2Sep 10 06:14:26 www2 sshd\[42737\]: Invalid user postgres from 49.234.180.159
...

Sep  9 23:31:58 plusreed sshd[30715]: Invalid user 123456 from 154.223.150.251
...

Sep 10 05:23:22 vps691689 sshd[10813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.216.113.174
Sep 10 05:23:24 vps691689 sshd[10813]: Failed password for invalid user admin from 89.216.113.174 port 46780 ssh2
...