585. On May 21 2020 experienced a Brute Force SSH login attempt -> 415 unique times by 222.186.175.217.

(sshd) Failed SSH login from 187.58.65.21 (BR/Brazil/mail01.frisa.com.br): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 21 22:26:39 ubnt-55d23 sshd[10656]: Invalid user fza from 187.58.65.21 port 54122
May 21 22:26:41 ubnt-55d23 sshd[10656]: Failed password for invalid user fza from 187.58.65.21 port 54122 ssh2

Invalid user hgn from 186.121.204.10 port 36892

May 21 23:31:05 home sshd[12158]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.48.29
May 21 23:31:08 home sshd[12158]: Failed password for invalid user jbl from 106.54.48.29 port 34486 ssh2
May 21 23:35:05 home sshd[12777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.48.29
...

May 22 00:04:28 vps647732 sshd[12267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.127.245
May 22 00:04:30 vps647732 sshd[12267]: Failed password for invalid user nxi from 193.112.127.245 port 58978 ssh2
...

(sshd) Failed SSH login from 153.126.209.200 (JP/Japan/ik1-340-30446.vs.sakura.ne.jp): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 21 23:30:01 elude sshd[16629]: Invalid user iwi from 153.126.209.200 port 55276
May 21 23:30:03 elude sshd[16629]: Failed password for invalid user iwi from 153.126.209.200 port 55276 ssh2
May 21 23:40:43 elude sshd[18294]: Invalid user gnb from 153.126.209.200 port 45516
May 21 23:40:45 elude sshd[18294]: Failed password for invalid user gnb from 153.126.209.200 port 45516 ssh2
May 21 23:44:26 elude sshd[18836]: Invalid user gaj from 153.126.209.200 port 52116

From: "Planeta Sinalização"  (Garantia de segurança.)

May 19 23:13:38 www sshd[10722]: Invalid user cjz from 36.133.61.173
May 19 23:13:38 www sshd[10722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.133.61.173 
May 19 23:13:40 www sshd[10722]: Failed password for invalid user cjz from 36.133.61.173 port 38331 ssh2
May 19 23:21:00 www sshd[13026]: Invalid user njh from 36.133.61.173
May 19 23:21:00 www sshd[13026]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.133.61.173 
May 19 23:21:03 www sshd[13026]: Failed password for invalid user njh from 36.133.61.173 port 44476 ssh2
May 19 23:24:27 www sshd[13940]: Invalid user rjl from 36.133.61.173
May 19 23:24:27 www sshd[13940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.133.61.173 
May 19 23:24:29 www sshd[13940]: Failed password for invalid user rjl from 36.133.61.173 port 35323 ssh2
May 19 23:27:29 www sshd[14980]: Invalid user ashish f........
-------------------------------

May 21 17:42:02 ny01 sshd[17659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.72.77
May 21 17:42:04 ny01 sshd[17659]: Failed password for invalid user zmc from 106.54.72.77 port 57971 ssh2
May 21 17:46:58 ny01 sshd[18339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.72.77

SSH Invalid Login

Invalid user xof from 74.141.132.233 port 44906

May 21 22:30:30 onepixel sshd[762669]: Invalid user tah from 49.233.152.245 port 56874
May 21 22:30:30 onepixel sshd[762669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.152.245 
May 21 22:30:30 onepixel sshd[762669]: Invalid user tah from 49.233.152.245 port 56874
May 21 22:30:32 onepixel sshd[762669]: Failed password for invalid user tah from 49.233.152.245 port 56874 ssh2
May 21 22:34:23 onepixel sshd[763195]: Invalid user lnm from 49.233.152.245 port 44836

firewall-block, port(s): 80/tcp, 443/tcp

Invalid user dne from 86.136.142.50 port 37752

Unauthorized IMAP connection attempt