Invalid user ku from 180.76.134.238 port 42110

Unauthorized SSH login attempts

Dear Ms.  ;
We compromised your devices and we have all your information related to your personal life and your adventures during travels (you know exactly what we mean). You have 24 hours to pay 50 USD, we do not want to expose you since we do not have any benefit doing troubles. We will delete everything related to you and leave you alone (sure 50 USD means nothing to you). If you want to contact the police you are free to do so and we are free to expose you too. We are not criminals, we just need some money, so be gentle and everything will pass safely for you. See how deep we know about you, if you want more we will email your advantures to your relatives:
Pay the 50 USD to XMR (if you face problems pay using Bitcoin) (find out in Google how to):
XMR: 46JJs5ttxR9jdNR2jmNiAbX5QtK3M9faBPPhh7WQwvrs8NLFpsagtZ3gnA6K6pSrm53JefbXGok6GTn7UexPHSBC2w2aN6j
Bitcoin: 3NQCHf924JYzU2LfziVpfrX9cvJGwTCmvi
You can buy XMR from https://localmonero.co/.

Received: from cmgw14.unifiedlayer.com (unknown [66.147.244.17])
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Mar 21 15:10:44 124388 sshd[1085]: Invalid user instrume from 220.88.1.208 port 42265
Mar 21 15:10:44 124388 sshd[1085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.88.1.208
Mar 21 15:10:44 124388 sshd[1085]: Invalid user instrume from 220.88.1.208 port 42265
Mar 21 15:10:46 124388 sshd[1085]: Failed password for invalid user instrume from 220.88.1.208 port 42265 ssh2
Mar 21 15:12:05 124388 sshd[1094]: Invalid user frontrow from 220.88.1.208 port 52607

Mar 21 15:56:51 dev0-dcde-rnet sshd[21717]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.140.38
Mar 21 15:56:53 dev0-dcde-rnet sshd[21717]: Failed password for invalid user lt from 159.65.140.38 port 34142 ssh2
Mar 21 16:01:28 dev0-dcde-rnet sshd[21778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.140.38

Invalid user vn from 27.221.97.4 port 45992

Invalid user vq from 128.199.162.108 port 35568

SSH Brute Force

Mar 21 09:23:54 server1 sshd\[1185\]: Invalid user ljr from 187.11.242.196
Mar 21 09:23:54 server1 sshd\[1185\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.242.196 
Mar 21 09:23:56 server1 sshd\[1185\]: Failed password for invalid user ljr from 187.11.242.196 port 35728 ssh2
Mar 21 09:28:53 server1 sshd\[2561\]: Invalid user hoshii from 187.11.242.196
Mar 21 09:28:53 server1 sshd\[2561\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.242.196 
...

2020-03-21T15:24:07.960135shield sshd\[9268\]: Invalid user denny from 139.59.190.69 port 59939
2020-03-21T15:24:07.964333shield sshd\[9268\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.190.69
2020-03-21T15:24:10.736864shield sshd\[9268\]: Failed password for invalid user denny from 139.59.190.69 port 59939 ssh2
2020-03-21T15:27:52.949276shield sshd\[10596\]: Invalid user gf from 139.59.190.69 port 40825
2020-03-21T15:27:52.955800shield sshd\[10596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.190.69

Mar 21 15:29:18 * sshd[29017]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.44.218
Mar 21 15:29:20 * sshd[29017]: Failed password for invalid user iq from 164.132.44.218 port 45212 ssh2

SSH Bruteforce attack

Mar 21 15:57:25 SilenceServices sshd[13660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.190.90
Mar 21 15:57:28 SilenceServices sshd[13660]: Failed password for invalid user hadoop from 157.230.190.90 port 41294 ssh2
Mar 21 16:05:08 SilenceServices sshd[10758]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.190.90

Mar 21 21:19:15 webhost01 sshd[27837]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.253.43.75
Mar 21 21:19:18 webhost01 sshd[27837]: Failed password for invalid user miriama from 151.253.43.75 port 57835 ssh2
...

Invalid user bruwier from 106.12.118.30 port 60352