Multiple SSH login attempts.

Jan 15 07:47:41 mout sshd[12457]: Invalid user invite from 59.90.234.180 port 17655

Jan 15 06:30:53 localhost sshd\[16555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.157.56.56  user=root
Jan 15 06:30:56 localhost sshd\[16555\]: Failed password for root from 179.157.56.56 port 30765 ssh2
Jan 15 06:33:01 localhost sshd\[16597\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.157.56.56  user=root
Jan 15 06:33:03 localhost sshd\[16597\]: Failed password for root from 179.157.56.56 port 31276 ssh2
Jan 15 06:35:10 localhost sshd\[16867\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.157.56.56  user=root
...

Jan 15 11:49:15 webhost01 sshd[15322]: Failed password for root from 103.45.111.55 port 35430 ssh2
...

SSH Brute Force

Jan1505:52:11server2pure-ftpd:\(\?@51.68.11.215\)[WARNING]Authenticationfailedforuser[info]Jan1505:50:41server2pure-ftpd:\(\?@203.162.31.112\)[WARNING]Authenticationfailedforuser[info]Jan1505:52:14server2pure-ftpd:\(\?@5.159.50.62\)[WARNING]Authenticationfailedforuser[info]Jan1505:49:28server2pure-ftpd:\(\?@89.46.105.197\)[WARNING]Authenticationfailedforuser[info]Jan1505:52:00server2pure-ftpd:\(\?@51.68.11.215\)[WARNING]Authenticationfailedforuser[info]IPAddressesBlocked:51.68.11.215\(FR/France/gwc.cluster011.hosting.ovh.net\)203.162.31.112\(VN/Vietnam/enews.vnn.vn\)5.159.50.62\(IR/Iran/-\)

Jan 15 10:33:53 site3 sshd\[227864\]: Invalid user odoo from 159.203.124.234
Jan 15 10:33:53 site3 sshd\[227864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.124.234
Jan 15 10:33:55 site3 sshd\[227864\]: Failed password for invalid user odoo from 159.203.124.234 port 45131 ssh2
Jan 15 10:37:06 site3 sshd\[227893\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.124.234  user=root
Jan 15 10:37:08 site3 sshd\[227893\]: Failed password for root from 159.203.124.234 port 59594 ssh2
...

1579063882 - 01/15/2020 05:51:22 Host: 110.136.28.199/110.136.28.199 Port: 445 TCP Blocked

Jan 15 09:10:30 debian-2gb-nbg1-2 kernel: \[1335129.041053\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=122.228.19.79 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=111 ID=46193 PROTO=UDP SPT=32990 DPT=2123 LEN=20

Advance-fee Fraud Spam

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Reply-To: 
From: DR DAVID 
To: 
Subject: Re: Gold Investment
Date: Mon, 13 Jan 2020 18:15:16 -0500
X-Mailer: Microsoft Outlook Express 6.00.2600.0000
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Message-ID: 

Hello Friend

My name is Dr. David Koffi I am a financial broker by profession. I have an 

important business I want to propose to you therefore go through this email and 

get back to me.

In the year 2011 during the political upheavals in Libya, I was consulted by one 

of my old client an oil magnate and ex minister of petroleum being a strong ally 

to deposed Libyan president Muammar Gaddaffi. My client sought for my assistance 

to move 900 kilograms of Gold ore Bars to a financial house abroad when it became 

clear to him that

Brute force SMTP login attempts.

unauthorized connection attempt

email spam

unauthorized connection attempt

Unauthorized connection attempt detected from IP address 45.55.214.64 to port 2220 [J]