scans 12 times in preceeding hours on the ports (in chronological order) 7936 7954 7994 8500 10006 10008 10016 19222 19222 25159 27015 28003 resulting in total of 143 scans from 89.248.160.0-89.248.174.255 block.

Brute-force attempt banned

Apr 24 14:10:13 nextcloud sshd\[12093\]: Invalid user ts3 from 139.170.150.252
Apr 24 14:10:13 nextcloud sshd\[12093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.170.150.252
Apr 24 14:10:15 nextcloud sshd\[12093\]: Failed password for invalid user ts3 from 139.170.150.252 port 29853 ssh2

Apr 24 13:05:59 ip-172-31-61-156 sshd[308]: error: maximum authentication attempts exceeded for root from 222.186.175.163 port 43132 ssh2 [preauth]
Apr 24 13:05:42 ip-172-31-61-156 sshd[308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Apr 24 13:05:44 ip-172-31-61-156 sshd[308]: Failed password for root from 222.186.175.163 port 43132 ssh2
Apr 24 13:05:59 ip-172-31-61-156 sshd[308]: error: maximum authentication attempts exceeded for root from 222.186.175.163 port 43132 ssh2 [preauth]
Apr 24 13:05:59 ip-172-31-61-156 sshd[308]: Disconnecting: Too many authentication failures [preauth]
...

Unauthorised access (Apr 24) SRC=119.55.219.61 LEN=40 TTL=46 ID=33107 TCP DPT=8080 WINDOW=64288 SYN

2020-04-24T12:33:11.397546shield sshd\[3443\]: Invalid user tom from 167.172.195.227 port 49088
2020-04-24T12:33:11.401109shield sshd\[3443\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.195.227
2020-04-24T12:33:13.847453shield sshd\[3443\]: Failed password for invalid user tom from 167.172.195.227 port 49088 ssh2
2020-04-24T12:34:43.233327shield sshd\[3678\]: Invalid user bram from 167.172.195.227 port 44788
2020-04-24T12:34:43.237090shield sshd\[3678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.195.227

[Fri Apr 24 04:36:07 2020 GMT] Consumer Guardian   [RDNS_DYNAMIC], Subject: Have you been injured by 3M Duel-Ended Combat Arms Earplugs? 
[Fri Apr 24 04:36:08 2020 GMT] SilverSingles Associate   [RDNS_DYNAMIC], Subject: Meet your best match on SilverSingles while home

(imapd) Failed IMAP login from 213.154.11.207 (AZ/Azerbaijan/-): 1 in the last 3600 secs

[ 📨 ] From titulosjuridico73suspenso@dentistas05.listerinedental.com.de Fri Apr 24 09:10:16 2020
Received: from dentistas05.listerinedental.com.de ([5.53.125.142]:50852)

DATE:2020-04-24 14:57:51, IP:222.186.175.216, PORT:ssh SSH brute force auth on honeypot server (epe-honey1-hq)

2020-04-24T12:52:56.048800shield sshd\[7104\]: Invalid user esbuser from 120.133.237.228 port 32857
2020-04-24T12:52:56.052300shield sshd\[7104\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.133.237.228
2020-04-24T12:52:58.177483shield sshd\[7104\]: Failed password for invalid user esbuser from 120.133.237.228 port 32857 ssh2
2020-04-24T12:57:42.195182shield sshd\[7958\]: Invalid user kiki from 120.133.237.228 port 60931
2020-04-24T12:57:42.198654shield sshd\[7958\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.133.237.228

Apr 24 14:20:39 server sshd[24856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.87.90
Apr 24 14:20:41 server sshd[24856]: Failed password for invalid user libuuid from 211.252.87.90 port 46899 ssh2
Apr 24 14:25:50 server sshd[25291]: Failed password for root from 211.252.87.90 port 29438 ssh2
...

2020-04-24T12:01:10.888928abusebot-4.cloudsearch.cf sshd[15757]: Invalid user devil from 106.13.164.179 port 35960
2020-04-24T12:01:10.899182abusebot-4.cloudsearch.cf sshd[15757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.164.179
2020-04-24T12:01:10.888928abusebot-4.cloudsearch.cf sshd[15757]: Invalid user devil from 106.13.164.179 port 35960
2020-04-24T12:01:12.959444abusebot-4.cloudsearch.cf sshd[15757]: Failed password for invalid user devil from 106.13.164.179 port 35960 ssh2
2020-04-24T12:06:48.194385abusebot-4.cloudsearch.cf sshd[16080]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.164.179  user=root
2020-04-24T12:06:50.656114abusebot-4.cloudsearch.cf sshd[16080]: Failed password for root from 106.13.164.179 port 36786 ssh2
2020-04-24T12:10:10.860519abusebot-4.cloudsearch.cf sshd[16246]: Invalid user csgo from 106.13.164.179 port 48054
...

Apr 24 14:00:25 h2779839 sshd[29404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.156.64  user=root
Apr 24 14:00:27 h2779839 sshd[29404]: Failed password for root from 123.207.156.64 port 34144 ssh2
Apr 24 14:05:19 h2779839 sshd[29492]: Invalid user vpopmail from 123.207.156.64 port 57268
Apr 24 14:05:19 h2779839 sshd[29492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.156.64
Apr 24 14:05:19 h2779839 sshd[29492]: Invalid user vpopmail from 123.207.156.64 port 57268
Apr 24 14:05:21 h2779839 sshd[29492]: Failed password for invalid user vpopmail from 123.207.156.64 port 57268 ssh2
Apr 24 14:09:57 h2779839 sshd[29580]: Invalid user mac from 123.207.156.64 port 52160
Apr 24 14:09:57 h2779839 sshd[29580]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.156.64
Apr 24 14:09:57 h2779839 sshd[29580]: Invalid user mac from 123.207.156.64 port 521
...

firewall-block, port(s): 137/udp