๐น๐ผ
tye
2026-06-14 04:28:25
(2 weeks ago)
Wazuh Alert Evidence: Jun 14 04:28:23 pico-gw1 postfix/smtpd[4266]: warning: unknown[103.132.221.143 ...
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Wazuh Alert Evidence: Jun 14 04:28:23 pico-gw1 postfix/smtpd[4266]: warning: unknown[103.132.221.143]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
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Brute-Force
๐ฉ๐ช
FeG Deutschland
2026-06-13 22:26:02
(2 weeks ago)
Mail: - login with unknown user - bruteforce
Brute-Force
๐ง๐ฌ
sanitariu
2026-06-13 00:17:28
(2 weeks ago)
Jun 13 03:17:27 dri postfix/smtpd[931892]: warning: unknown[103.132.221.143]: SASL LOGIN authenticat ...
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Jun 13 03:17:27 dri postfix/smtpd[931892]: warning: unknown[103.132.221.143]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=orders
...
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Brute-Force
๐ฉ๐ช
kreativstrecke
2026-06-12 18:02:00
(2 weeks ago)
2026-06-12T20:01:58.161833+02:00 srv03 postfix/smtps/smtpd[1097953]: warning: unknown[103.132.221.14 ...
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2026-06-12T20:01:58.161833+02:00 srv03 postfix/smtps/smtpd[1097953]: warning: unknown[103.132.221.143]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=postmaster
2026-06-12T20:01:59.677108+02:00 srv03 postfix/smtps/smtpd[1097953]: lost connection after AUTH from unknown[103.132.221.143]
2026-06-12T20:01:59.677384+02:00 srv03 postfix/smtps/smtpd[1097953]: disconnect from unknown[103.132.221.143] ehlo=1 auth=0/1 commands=1/2
...
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Brute-Force
๐ฉ๐ช
kreativstrecke
2026-06-11 15:03:04
(2 weeks ago)
2026-06-11T17:03:02.152764+02:00 srv03 postfix/submission/smtpd[463397]: warning: unknown[103.132.22 ...
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2026-06-11T17:03:02.152764+02:00 srv03 postfix/submission/smtpd[463397]: warning: unknown[103.132.221.143]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=u.uebel
2026-06-11T17:03:02.875513+02:00 srv03 postfix/submission/smtpd[463397]: lost connection after AUTH from unknown[103.132.221.143]
...
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Brute-Force
๐ฉ๐ช
kreativstrecke
2026-06-11 10:05:50
(2 weeks ago)
2026-06-11T12:05:49.348414+02:00 srv03 postfix/submission/smtpd[392222]: warning: unknown[103.132.22 ...
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2026-06-11T12:05:49.348414+02:00 srv03 postfix/submission/smtpd[392222]: warning: unknown[103.132.221.143]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=m
2026-06-11T12:05:50.006885+02:00 srv03 postfix/submission/smtpd[392222]: lost connection after AUTH from unknown[103.132.221.143]
2026-06-11T12:05:50.006962+02:00 srv03 postfix/submission/smtpd[392222]: disconnect from unknown[103.132.221.143] ehlo=2 starttls=1 auth=0/1 commands=3/4
...
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Brute-Force
๐ซ๐ท
UM3
2026-06-10 20:35:38
(2 weeks ago)
Exim Auth Failed
Brute-Force
Anonymous
2026-06-10 14:28:25
(2 weeks ago)
$f2bV_matches
Email Spam
Brute-Force
๐ฉ๐ช
kreativstrecke
2026-06-10 03:49:48
(2 weeks ago)
2026-06-10T05:49:46.483407+02:00 srv03 postfix/smtps/smtpd[3655858]: warning: unknown[103.132.221.14 ...
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2026-06-10T05:49:46.483407+02:00 srv03 postfix/smtps/smtpd[3655858]: warning: unknown[103.132.221.143]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=juhana_cates
2026-06-10T05:49:47.582440+02:00 srv03 postfix/smtps/smtpd[3655858]: lost connection after AUTH from unknown[103.132.221.143]
2026-06-10T05:49:47.583282+02:00 srv03 postfix/smtps/smtpd[3655858]: disconnect from unknown[103.132.221.143] ehlo=1 auth=0/1 commands=1/2
...
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Brute-Force
๐ฉ๐ช
FeG Deutschland
2026-06-09 00:36:01
(2 weeks ago)
Mail: - login with unknown user - bruteforce
Brute-Force
๐ฉ๐ช
Paul Smith
2026-06-07 19:29:55
(2 weeks ago)
Email Auth Brute force attack 1/1 in last day
Brute-Force
๐ฉ๐ช
FeG Deutschland
2026-06-07 15:48:02
(2 weeks ago)
Mail: - login with unknown user - bruteforce
Brute-Force
๐ฉ๐ช
Hazzard
2026-06-07 09:45:12
(2 weeks ago)
103.132.221.143 (BD/Bangladesh/-/-/-/[redacted]
Brute-Force
๐ฉ๐ช
kreativstrecke
2026-06-06 09:15:20
(3 weeks ago)
2026-06-06T11:15:19.239777+02:00 srv03 postfix/submission/smtpd[1313664]: warning: unknown[103.132.2 ...
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2026-06-06T11:15:19.239777+02:00 srv03 postfix/submission/smtpd[1313664]: warning: unknown[103.132.221.143]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=service
2026-06-06T11:15:19.917071+02:00 srv03 postfix/submission/smtpd[1313664]: lost connection after AUTH from unknown[103.132.221.143]
2026-06-06T11:15:19.917349+02:00 srv03 postfix/submission/smtpd[1313664]: disconnect from unknown[103.132.221.143] ehlo=2 starttls=1 auth=0/1 commands=3/4
...
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Brute-Force
๐ฌ๐ง
AvonleaConsulting
2026-06-05 07:18:03
(3 weeks ago)
Brute force attack to crack SMTP password (port 25 / 587)
Email Spam
Brute-Force