Dec 15 05:52:24 tux-35-217 sshd\[19957\]: Invalid user asterisk from 139.155.29.190 port 47928
Dec 15 05:52:24 tux-35-217 sshd\[19957\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.29.190
Dec 15 05:52:26 tux-35-217 sshd\[19957\]: Failed password for invalid user asterisk from 139.155.29.190 port 47928 ssh2
Dec 15 05:58:59 tux-35-217 sshd\[20011\]: Invalid user mysql from 139.155.29.190 port 38422
Dec 15 05:58:59 tux-35-217 sshd\[20011\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.29.190
...

Dec 14 23:50:31 grey postfix/smtpd\[3473\]: NOQUEUE: reject: RCPT from unknown\[124.113.218.211\]: 554 5.7.1 Service unavailable\; Client host \[124.113.218.211\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[124.113.218.211\]\; from=\ to=\ proto=SMTP helo=\
...

--- report ---
Dec 15 01:58:19 sshd: Connection from 192.169.156.194 port 44690
Dec 15 01:58:21 sshd: Invalid user dethorey from 192.169.156.194
Dec 15 01:58:25 sshd: Failed password for invalid user dethorey from 192.169.156.194 port 44690 ssh2
Dec 15 01:58:25 sshd: Received disconnect from 192.169.156.194: 11: Bye Bye [preauth]

81/tcp 9000/tcp 8080/tcp
[2019-10-29/12-14]3pkt

Dec 14 23:52:05 ny01 sshd[11790]: Failed password for root from 52.178.134.11 port 42487 ssh2
Dec 14 23:59:02 ny01 sshd[13052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.178.134.11
Dec 14 23:59:03 ny01 sshd[13052]: Failed password for invalid user mingotti from 52.178.134.11 port 45667 ssh2

IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.

9000/tcp 9001/tcp 23/tcp...
[2019-11-24/12-14]23pkt,4pt.(tcp)

Dec 14 23:58:53 ny01 sshd[13023]: Failed password for root from 222.186.173.180 port 24924 ssh2
Dec 14 23:58:56 ny01 sshd[13023]: Failed password for root from 222.186.173.180 port 24924 ssh2
Dec 14 23:59:00 ny01 sshd[13023]: Failed password for root from 222.186.173.180 port 24924 ssh2
Dec 14 23:59:02 ny01 sshd[13023]: Failed password for root from 222.186.173.180 port 24924 ssh2

WordPress wp-login brute force :: 87.8.61.46 0.180 - [15/Dec/2019:04:58:47  0000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 1807 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "HTTP/1.1"

12/14/2019-23:58:44.109718 89.248.174.3 Protocol: 6 ET DROP Dshield Block Listed Source group 1

Dec 14 23:53:06 linuxvps sshd\[46990\]: Invalid user oooo from 192.241.143.162
Dec 14 23:53:06 linuxvps sshd\[46990\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.143.162
Dec 14 23:53:08 linuxvps sshd\[46990\]: Failed password for invalid user oooo from 192.241.143.162 port 39064 ssh2
Dec 14 23:58:48 linuxvps sshd\[50801\]: Invalid user suat from 192.241.143.162
Dec 14 23:58:48 linuxvps sshd\[50801\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.143.162

Dec 15 01:59:23 localhost sshd\[8316\]: Invalid user arjunasa from 34.73.254.71 port 59028
Dec 15 01:59:23 localhost sshd\[8316\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.73.254.71
Dec 15 01:59:25 localhost sshd\[8316\]: Failed password for invalid user arjunasa from 34.73.254.71 port 59028 ssh2

" "

Dec 15 02:10:34 lnxmail61 sshd[8040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.141.70.199
Dec 15 02:10:34 lnxmail61 sshd[8040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.141.70.199

Unauthorized connection attempt detected from IP address 14.254.244.113 to port 445