🇫🇷
ventura-websolutions.de
2026-08-18 19:49:18
(1 week ago)
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN au ...
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Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 08:02:44 server postfix/smtps/smtpd[2631928]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 11:46:27 server postfix/smtps/smtpd[2648858]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
🇫🇷
ventura-websolutions.de
2026-07-03 19:40:01
(1 month ago)
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN au ...
show more
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 08:02:44 server postfix/smtps/smtpd[2631928]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 11:46:27 server postfix/smtps/smtpd[2648858]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
show less
Brute-Force
🇫🇷
ventura-websolutions.de
2026-05-01 09:53:55
(3 months ago)
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN au ...
show more
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 08:02:44 server postfix/smtps/smtpd[2631928]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 11:46:27 server postfix/smtps/smtpd[2648858]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
🇫🇷
ventura-websolutions.de
2026-03-02 16:07:32
(5 months ago)
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN au ...
show more
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 08:02:44 server postfix/smtps/smtpd[2631928]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 11:46:27 server postfix/smtps/smtpd[2648858]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
show less
Brute-Force
🇫🇷
ventura-websolutions.de
2026-01-01 15:24:45
(7 months ago)
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN au ...
show more
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 08:02:44 server postfix/smtps/smtpd[2631928]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 11:46:27 server postfix/smtps/smtpd[2648858]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
show less
Brute-Force
🇫🇷
ventura-websolutions.de
2025-11-03 08:50:23
(9 months ago)
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN au ...
show more
Sep 25 12:14:14 server postfix/smtps/smtpd[2537139]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 08:02:44 server postfix/smtps/smtpd[2631928]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 11:46:27 server postfix/smtps/smtpd[2648858]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
🇹🇷
rtbh.com.tr
2025-09-28 20:09:03
(11 months ago)
list.rtbh.com.tr report: tcp/0
Brute-Force
🇬🇧
AvonleaConsulting
2025-09-27 22:59:00
(11 months ago)
Brute force attack stopped by firewall
Web Spam
Brute-Force
Web App Attack
🇹🇷
rtbh.com.tr
2025-09-27 20:09:02
(11 months ago)
list.rtbh.com.tr report: tcp/0
Brute-Force
🇩🇪
SiyCah
2025-09-27 18:00:02
(11 months ago)
IP banned by fail2ban; banned in jail postfix. Report generated by fail2abuseipdb.
Hacking
Brute-Force
🇯🇵
shimizu
2025-09-27 15:00:01
(11 months ago)
2 times SMTP brute-force
Hacking
Brute-Force
🇩🇪
SiyCah
2025-09-27 14:00:01
(11 months ago)
IP banned by fail2ban; banned in jail postfix. Report generated by fail2abuseipdb.
Hacking
Brute-Force
🇭🇺
Lacika555
2025-09-27 10:10:02
(11 months ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force
🇩🇪
SiyCah
2025-09-27 10:00:03
(11 months ago)
IP banned by fail2ban; banned in jail postfix. Report generated by fail2abuseipdb.
Hacking
Brute-Force
🇩🇪
ITSNF
2025-09-27 09:20:37
(11 months ago)
FFM Sep 27 11:08:02 websrv01 postfix/submission/smtpd[2009115]: warning: unknown[163.223.220.16]: SA ...
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FFM Sep 27 11:08:02 websrv01 postfix/submission/smtpd[2009115]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=christian
Sep 27 11:16:57 websrv01 postfix/submission/smtpd[2010677]: warning: unknown[163.223.220.16]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
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Email Spam
Brute-Force