2026-06-25 04:30:53
(2 days ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
🇨🇿
lp
2026-06-21 16:51:17
(6 days ago)
Email account brute force: 1 attempts were recorded from 51.255.71.16
2026-06-21T17:28:43+02:00 warn ...
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Email account brute force: 1 attempts were recorded from 51.255.71.16
2026-06-21T17:28:43+02:00 warning: ns3035006.ip-51-255-71.eu[51.255.71.16]: SASL PLAIN authentication failed: authentication failure, [email protected]
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Brute-Force
🇫🇷
smtp.com.es
2026-06-20 19:28:19
(1 week ago)
Brute force attempt.
Brute-Force
Email Spam
🇩🇪
filstal.org
2026-06-20 15:21:04
(1 week ago)
CrowdSec: crowdsecurity/postfix-non-smtp-command
Email Spam
Hacking
🇨🇿
lp
2026-06-20 04:52:31
(1 week ago)
Email account brute force: 1 attempts were recorded from 51.255.71.16
2026-06-20T05:55:33+02:00 warn ...
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Email account brute force: 1 attempts were recorded from 51.255.71.16
2026-06-20T05:55:33+02:00 warning: ns3035006.ip-51-255-71.eu[51.255.71.16]: SASL PLAIN authentication failed: authentication failure, [email protected]
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Brute-Force
🇨🇿
lp
2026-06-12 16:55:55
(2 weeks ago)
Email account brute force: 2 attempts were recorded from 51.255.71.16
2026-06-12T18:40:52+02:00 warn ...
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Email account brute force: 2 attempts were recorded from 51.255.71.16
2026-06-12T18:40:52+02:00 warning: ns3035006.ip-51-255-71.eu[51.255.71.16]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-06-12T18:41:02+02:00 warning: ns3035006.ip-51-255-71.eu[51.255.71.16]: SASL LOGIN authentication failed: authentication failure, [email protected]
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Brute-Force
🇮🇹
VHosting
2026-06-12 06:34:06
(2 weeks ago)
Detected mail brute force attack from 4 different servers
Brute-Force
2026-06-12 05:24:03
(2 weeks ago)
BruteForce IMAP/POP3/SMTP
Brute-Force
🇺🇸
TPI-Abuse
2025-11-12 10:12:45
(7 months ago)
(mod_security) mod_security (id:225170) triggered by 51.255.71.16 (ns3035006.ip-51-255-71.eu): 1 in ...
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(mod_security) mod_security (id:225170) triggered by 51.255.71.16 (ns3035006.ip-51-255-71.eu): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Nov 12 05:12:39.723418 2025] [security2:error] [pid 18584:tid 18584] [client 51.255.71.16:44826] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)||bofill.name|F|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "bofill.name"] [uri "/wp-json/wp/v2/users"] [unique_id "aRRdl7VJ-r2F7ZJNwv9yLwAAAAE"], referer: https://www.google.com
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Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
TPI-Abuse
2025-10-30 15:19:32
(7 months ago)
(mod_security) mod_security (id:225170) triggered by 51.255.71.16 (ns3035006.ip-51-255-71.eu): 1 in ...
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(mod_security) mod_security (id:225170) triggered by 51.255.71.16 (ns3035006.ip-51-255-71.eu): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Oct 30 11:19:28.137548 2025] [security2:error] [pid 31074:tid 31074] [client 51.255.71.16:43025] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)||daveweisman.com|F|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "daveweisman.com"] [uri "/wp-json/wp/v2/users"] [unique_id "aQOCAPsn7rYWyNQvrtFwEgAAABw"], referer: https://www.google.com
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Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
TPI-Abuse
2025-10-30 14:59:13
(7 months ago)
(mod_security) mod_security (id:225170) triggered by 51.255.71.16 (ns3035006.ip-51-255-71.eu): 1 in ...
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(mod_security) mod_security (id:225170) triggered by 51.255.71.16 (ns3035006.ip-51-255-71.eu): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Oct 30 10:59:08.972574 2025] [security2:error] [pid 28075:tid 28075] [client 51.255.71.16:41201] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)||guardmagic.com|F|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "guardmagic.com"] [uri "/wp-json/wp/v2/users"] [unique_id "aQN9PECeDk29WuoYwbZsNQAAABY"], referer: https://www.google.com
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Brute-Force
Bad Web Bot
Web App Attack
🇫🇷
mrcrassi
2025-10-30 06:13:16
(7 months ago)
Triggered Cloudflare WAF (botFight) from FR.
Action taken: MANAGED_CHALLENGE
Protocol: HTTP/1.1 (POS ...
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Triggered Cloudflare WAF (botFight) from FR.
Action taken: MANAGED_CHALLENGE
Protocol: HTTP/1.1 (POST method)
Endpoint: /xmlrpc.php
UA: Apache-HttpClient/4.5.13 (Java/11.0.28)
This report was generated by:
https://github.com/sefinek/Cloudflare-WAF-To-AbuseIPDB
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Bad Web Bot
🇧🇷
diego
2025-04-29 22:08:41
(1 year ago)
Events: TCP SYN Discovery or Flooding, Seen 3 times in the last 10800 seconds
DDoS Attack
🇺🇸
SYSMarshal
2025-04-28 03:06:28
(1 year ago)
SysMarshal detection : RDP Brute-Force
DDoS Attack
Brute-Force
🇧🇷
diego
2025-04-13 06:07:44
(1 year ago)
Events: TCP SYN Discovery or Flooding, Seen 3 times in the last 10800 seconds
DDoS Attack