Unauthorized connection attempt from IP address 31.186.64.141 on Port 445(SMB)

Aug 13 02:11:05 vtv3 sshd[4106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.146.40.67
Aug 13 02:28:04 vtv3 sshd[12104]: Invalid user postgres from 190.146.40.67 port 42402
Aug 13 02:28:04 vtv3 sshd[12104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.146.40.67
Aug 13 02:28:06 vtv3 sshd[12104]: Failed password for invalid user postgres from 190.146.40.67 port 42402 ssh2
Aug 13 02:36:45 vtv3 sshd[17059]: Invalid user student2 from 190.146.40.67 port 36658
Aug 13 02:36:45 vtv3 sshd[17059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.146.40.67
Aug 13 02:53:56 vtv3 sshd[25417]: Invalid user bing from 190.146.40.67 port 53342
Aug 13 02:53:56 vtv3 sshd[25417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.146.40.67
Aug 13 02:53:57 vtv3 sshd[25417]: Failed password for invalid user bing from 190.146.40.67 port 53342 ssh2
Aug 13 03

2019-12-16T21:41:00.714160shield sshd\[14303\]: Invalid user jagannath from 80.91.176.139 port 49205
2019-12-16T21:41:00.718902shield sshd\[14303\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.91.176.139
2019-12-16T21:41:03.197928shield sshd\[14303\]: Failed password for invalid user jagannath from 80.91.176.139 port 49205 ssh2
2019-12-16T21:46:12.718871shield sshd\[15373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.91.176.139  user=root
2019-12-16T21:46:14.696167shield sshd\[15373\]: Failed password for root from 80.91.176.139 port 57449 ssh2

WordPress brute force

Dec 16 22:09:36 SilenceServices sshd[7207]: Failed password for mysql from 106.12.60.185 port 39964 ssh2
Dec 16 22:15:11 SilenceServices sshd[11092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.60.185
Dec 16 22:15:13 SilenceServices sshd[11092]: Failed password for invalid user corky from 106.12.60.185 port 40770 ssh2

Unauthorized connection attempt from IP address 190.113.125.30 on Port 445(SMB)

Dec 16 22:17:03 srv01 sshd[20831]: Invalid user wwwadmin from 206.189.30.229 port 35350
Dec 16 22:17:03 srv01 sshd[20831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.30.229
Dec 16 22:17:03 srv01 sshd[20831]: Invalid user wwwadmin from 206.189.30.229 port 35350
Dec 16 22:17:06 srv01 sshd[20831]: Failed password for invalid user wwwadmin from 206.189.30.229 port 35350 ssh2
Dec 16 22:21:37 srv01 sshd[21148]: Invalid user cavassi from 206.189.30.229 port 41544
...

Dec 16 22:42:15 meumeu sshd[21859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.33.135 
Dec 16 22:42:16 meumeu sshd[21859]: Failed password for invalid user malus from 111.231.33.135 port 48476 ssh2
Dec 16 22:49:18 meumeu sshd[22951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.33.135 
...

Unauthorized connection attempt from IP address 190.1.111.115 on Port 445(SMB)

Dec 16 21:14:49 pi sshd\[23379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.117.47
Dec 16 21:14:51 pi sshd\[23379\]: Failed password for invalid user home from 129.211.117.47 port 58150 ssh2
Dec 16 21:21:20 pi sshd\[23847\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.117.47  user=root
Dec 16 21:21:22 pi sshd\[23847\]: Failed password for root from 129.211.117.47 port 33205 ssh2
Dec 16 21:28:01 pi sshd\[24324\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.117.47  user=root
...

Dec 16 23:03:33 eventyay sshd[21859]: Failed password for root from 222.186.175.161 port 30218 ssh2
Dec 16 23:03:46 eventyay sshd[21859]: error: maximum authentication attempts exceeded for root from 222.186.175.161 port 30218 ssh2 [preauth]
Dec 16 23:03:51 eventyay sshd[21870]: Failed password for root from 222.186.175.161 port 56106 ssh2
...

Dec 16 22:49:14 OPSO sshd\[30011\]: Invalid user olimex from 51.255.42.250 port 35194
Dec 16 22:49:14 OPSO sshd\[30011\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.42.250
Dec 16 22:49:15 OPSO sshd\[30011\]: Failed password for invalid user olimex from 51.255.42.250 port 35194 ssh2
Dec 16 22:54:07 OPSO sshd\[31291\]: Invalid user op from 51.255.42.250 port 38833
Dec 16 22:54:07 OPSO sshd\[31291\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.42.250

Dec 16 22:15:14 grey postfix/smtpd\[10497\]: NOQUEUE: reject: RCPT from careful.woinsta.com\[141.98.11.21\]: 554 5.7.1 Service unavailable\; Client host \[141.98.11.21\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[141.98.11.21\]\; from=\ to=\ proto=ESMTP helo=\
...

WordPress brute force

2019-12-16T21:14:59.670941homeassistant sshd[30123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.112.109.185  user=root
2019-12-16T21:15:01.183243homeassistant sshd[30123]: Failed password for root from 189.112.109.185 port 35092 ssh2
...