Aug  9 06:06:31 srv01 postfix/smtpd\[7676\]: warning: unknown\[111.72.196.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  9 06:06:43 srv01 postfix/smtpd\[7676\]: warning: unknown\[111.72.196.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  9 06:07:00 srv01 postfix/smtpd\[7676\]: warning: unknown\[111.72.196.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  9 06:07:18 srv01 postfix/smtpd\[7676\]: warning: unknown\[111.72.196.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  9 06:07:30 srv01 postfix/smtpd\[7676\]: warning: unknown\[111.72.196.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...

[2020-08-09 07:07:33] NOTICE[1248][C-00005105] chan_sip.c: Call from '' (145.239.11.166:43426) to extension '00447441399590' rejected because extension not found in context 'public'.
[2020-08-09 07:07:33] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-09T07:07:33.712-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00447441399590",SessionID="0x7f27203c7888",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/145.239.11.166/5060",ACLName="no_extension_match"
[2020-08-09 07:08:03] NOTICE[1248][C-00005107] chan_sip.c: Call from '' (145.239.11.166:34149) to extension '00447441399590' rejected because extension not found in context 'public'.
...

1596944790 - 08/09/2020 05:46:30 Host: 37.130.44.58/37.130.44.58 Port: 23 TCP Blocked
...

Lines containing failures of 68.183.129.215
Aug  4 20:36:09 shared02 sshd[20982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.129.215  user=r.r
Aug  4 20:36:11 shared02 sshd[20982]: Failed password for r.r from 68.183.129.215 port 49724 ssh2
Aug  4 20:36:11 shared02 sshd[20982]: Received disconnect from 68.183.129.215 port 49724:11: Bye Bye [preauth]
Aug  4 20:36:11 shared02 sshd[20982]: Disconnected from authenticating user r.r 68.183.129.215 port 49724 [preauth]
Aug  4 20:46:15 shared02 sshd[24459]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.129.215  user=r.r
Aug  4 20:46:17 shared02 sshd[24459]: Failed password for r.r from 68.183.129.215 port 55126 ssh2
Aug  4 20:46:17 shared02 sshd[24459]: Received disconnect from 68.183.129.215 port 55126:11: Bye Bye [preauth]
Aug  4 20:46:17 shared02 sshd[24459]: Disconnected from authenticating user r.r 68.183.129.215 port 55126........
------------------------------

SSH invalid-user multiple login try

[08/Aug/2020:09:55:24 -0400] "GET /solr/admin/info/system?wt=json HTTP/1.1" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
[08/Aug/2020:10:42:49 -0400] "GET /?a=fetch&content=die(@md5(HelloThinkCMF)) HTTP/1.1" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"

(From eric@talkwithwebvisitor.com) Cool website!

My name’s Eric, and I just found your site - straterchiropractic.com - while surfing the net. You showed up at the top of the search results, so I checked you out. Looks like what you’re doing is pretty cool.
 
But if you don’t mind me asking – after someone like me stumbles across straterchiropractic.com, what usually happens?

Is your site generating leads for your business? 
 
I’m guessing some, but I also bet you’d like more… studies show that 7 out 10 who land on a site wind up leaving without a trace.

Not good.

Here’s a thought – what if there was an easy way for every visitor to “raise their hand” to get a phone call from you INSTANTLY… the second they hit your site and said, “call me now.”

You can –
  
Talk With Web Visitor is a software widget that’s works on your site, ready to capture any visitor’s Name, Email address and Phone Number.  It lets you know IMMEDIATELY – so that you can talk to that lead while they’re literally lookin

Aug  9 00:41:57 ny01 sshd[26025]: Failed password for root from 195.243.132.248 port 46394 ssh2
Aug  9 00:46:01 ny01 sshd[26448]: Failed password for root from 195.243.132.248 port 53152 ssh2

Aug  9 06:33:03 scw-tender-jepsen sshd[26747]: Failed password for root from 51.178.53.233 port 36106 ssh2

TCP port : 15434

Aug  9 04:47:28 sigma sshd\[5542\]: Invalid user admin2 from 78.138.157.248Aug  9 04:47:29 sigma sshd\[5542\]: Failed password for invalid user admin2 from 78.138.157.248 port 62955 ssh2
...

ET CINS Active Threat Intelligence Poor Reputation IP group 88 - port: 3389 proto: tcp cat: Misc Attackbytes: 60

(sshd) Failed SSH login from 49.69.158.156 (CN/China/-): 5 in the last 300 secs

$f2bV_matches

(mod_security) mod_security (id:210730) triggered by 156.146.60.129 (AT/Austria/unn-156-146-60-129.cdn77.com): 5 in the last 3600 secs