Feb 23 05:51:14 silence02 sshd[831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.56.46.91
Feb 23 05:51:16 silence02 sshd[831]: Failed password for invalid user newadmin from 78.56.46.91 port 60820 ssh2
Feb 23 05:58:22 silence02 sshd[1361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.56.46.91

20/2/22@23:57:46: FAIL: Alarm-Network address from=101.108.217.85
20/2/22@23:57:46: FAIL: Alarm-Network address from=101.108.217.85
...

Port probing on unauthorized port 1433

Feb 23 06:10:36 markkoudstaal sshd[13273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.169.14
Feb 23 06:10:39 markkoudstaal sshd[13273]: Failed password for invalid user student from 148.70.169.14 port 33138 ssh2
Feb 23 06:13:59 markkoudstaal sshd[13829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.169.14

Feb 23 05:55:13 SilenceServices sshd[4285]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.42.239.34
Feb 23 05:55:16 SilenceServices sshd[4285]: Failed password for invalid user user02 from 189.42.239.34 port 47638 ssh2
Feb 23 05:58:01 SilenceServices sshd[6555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.42.239.34

Feb 23 06:39:56 sd-53420 sshd\[12167\]: Invalid user louis from 213.91.179.246
Feb 23 06:39:56 sd-53420 sshd\[12167\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.91.179.246
Feb 23 06:39:59 sd-53420 sshd\[12167\]: Failed password for invalid user louis from 213.91.179.246 port 54487 ssh2
Feb 23 06:43:04 sd-53420 sshd\[12458\]: Invalid user paul from 213.91.179.246
Feb 23 06:43:04 sd-53420 sshd\[12458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.91.179.246
...

Feb 23 05:03:02 web8 sshd\[16271\]: Invalid user ts3 from 54.38.214.191
Feb 23 05:03:02 web8 sshd\[16271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.214.191
Feb 23 05:03:05 web8 sshd\[16271\]: Failed password for invalid user ts3 from 54.38.214.191 port 57756 ssh2
Feb 23 05:05:12 web8 sshd\[17364\]: Invalid user hr from 54.38.214.191
Feb 23 05:05:12 web8 sshd\[17364\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.214.191

Feb 23 07:46:43 server sshd\[13400\]: Invalid user dspace from 5.196.65.135
Feb 23 07:46:43 server sshd\[13400\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns334454.ip-5-196-65.eu 
Feb 23 07:46:46 server sshd\[13400\]: Failed password for invalid user dspace from 5.196.65.135 port 49560 ssh2
Feb 23 07:58:16 server sshd\[15581\]: Invalid user wayne from 5.196.65.135
Feb 23 07:58:16 server sshd\[15581\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns334454.ip-5-196-65.eu 
...

Feb 22 23:52:44 ny01 sshd[20017]: Failed password for root from 186.3.234.169 port 49826 ssh2
Feb 22 23:58:24 ny01 sshd[22757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.3.234.169
Feb 22 23:58:26 ny01 sshd[22757]: Failed password for invalid user test_dw from 186.3.234.169 port 49341 ssh2

2020-02-23T04:57:31.031326abusebot-7.cloudsearch.cf sshd[22866]: Invalid user pi from 85.219.65.165 port 43310
2020-02-23T04:57:31.031780abusebot-7.cloudsearch.cf sshd[22865]: Invalid user pi from 85.219.65.165 port 43308
2020-02-23T04:57:31.159139abusebot-7.cloudsearch.cf sshd[22866]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.219.65.165.dyn.user.ono.com
2020-02-23T04:57:31.031326abusebot-7.cloudsearch.cf sshd[22866]: Invalid user pi from 85.219.65.165 port 43310
2020-02-23T04:57:33.735187abusebot-7.cloudsearch.cf sshd[22866]: Failed password for invalid user pi from 85.219.65.165 port 43310 ssh2
2020-02-23T04:57:31.160271abusebot-7.cloudsearch.cf sshd[22865]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.219.65.165.dyn.user.ono.com
2020-02-23T04:57:31.031780abusebot-7.cloudsearch.cf sshd[22865]: Invalid user pi from 85.219.65.165 port 43308
2020-02-23T04:57:33.735413abusebot-7.cloudsearch.cf 
...

Unauthorized connection attempt detected from IP address 179.124.36.196 to port 2220 [J]

80.82.77.245 was recorded 6 times by 6 hosts attempting to connect to the following ports: 1026. Incident counter (4h, 24h, all-time): 6, 24, 21128

Feb 23 10:19:53 gw1 sshd[2614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.251.110.148
Feb 23 10:19:55 gw1 sshd[2614]: Failed password for invalid user bsserver from 124.251.110.148 port 36664 ssh2
...

Feb 23 06:25:21 legacy sshd[2616]: Failed password for gnats from 106.13.184.99 port 53180 ssh2
Feb 23 06:29:19 legacy sshd[2698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.184.99
Feb 23 06:29:21 legacy sshd[2698]: Failed password for invalid user msagent from 106.13.184.99 port 48976 ssh2
...

Feb 23 05:58:13 grey postfix/smtpd\[21815\]: NOQUEUE: reject: RCPT from unknown\[103.19.255.218\]: 554 5.7.1 Service unavailable\; Client host \[103.19.255.218\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[103.19.255.218\]\; from=\ to=\ proto=SMTP helo=\
...