Anonymous
2026-06-09 16:40:07
(1 week ago)
Brute Force User Attack SMTP
Brute-Force
Anonymous
2026-06-09 09:01:51
(1 week ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force
๐บ๐ธ
IvyBayAdmin
2026-06-09 08:55:50
(1 week ago)
2026-06-08T04:26:18.372499-07:00 [HOSTNAME] postfix/smtpd: warning: unknown[[IP]]: SASL LOGIN authen ...
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2026-06-08T04:26:18.372499-07:00 [HOSTNAME] postfix/smtpd: warning: unknown[[IP]]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=[EMAIL] 2026-06-09T01:55:50.246610-07:00 [HOSTNAME] postfix/smtpd: warning: unknown[[IP]]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=[EMAIL]
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Email Spam
Brute-Force
๐ณ๐ฑ
globcom
2026-06-08 14:43:32
(2 weeks ago)
Mail-BruteForce
Email Spam
Brute-Force
๐ฎ๐ฉ
xveil
2026-06-08 12:19:58
(2 weeks ago)
2026-06-08T19:18:47.290799 mail-honeypot postfix/submission/smtpd[12347]: warning: unknown[163.5.164 ...
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2026-06-08T19:18:47.290799 mail-honeypot postfix/submission/smtpd[12347]: warning: unknown[163.5.164.241]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
๐น๐ผ
tye
2026-06-08 11:18:43
(2 weeks ago)
Wazuh Alert Evidence: Jun 08 11:18:42 pico-gw1 postfix/smtpd[3984360]: warning: unknown[163.5.164.24 ...
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Wazuh Alert Evidence: Jun 08 11:18:42 pico-gw1 postfix/smtpd[3984360]: warning: unknown[163.5.164.241]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
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Brute-Force
๐ฎ๐ฉ
xveil
2026-06-07 11:44:37
(2 weeks ago)
2026-06-07T18:44:34.872332 mail-honeypot postfix/submission/smtpd[19862]: warning: unknown[163.5.164 ...
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2026-06-07T18:44:34.872332 mail-honeypot postfix/submission/smtpd[19862]: warning: unknown[163.5.164.241]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
Anonymous
2026-06-07 04:33:22
(2 weeks ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
๐ฟ๐ฆ
maximonline.co.za
2026-06-07 01:17:02
(2 weeks ago)
Brute Force SMTP AUTH Attack
Brute-Force
๐ฎ๐ฉ
xveil
2026-06-06 10:50:27
(2 weeks ago)
2026-06-06T17:50:25.089397 mail-honeypot postfix/submission/smtpd[31117]: warning: unknown[163.5.164 ...
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2026-06-06T17:50:25.089397 mail-honeypot postfix/submission/smtpd[31117]: warning: unknown[163.5.164.241]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
๐ฎ๐ฉ
xveil
2026-06-06 05:19:04
(2 weeks ago)
2026-06-06T12:19:02.626853 mail-honeypot postfix/submission/smtpd[343]: warning: unknown[163.5.164.2 ...
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2026-06-06T12:19:02.626853 mail-honeypot postfix/submission/smtpd[343]: warning: unknown[163.5.164.241]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
๐ฎ๐ฉ
xveil
2026-06-06 03:07:24
(2 weeks ago)
2026-06-06T10:07:21.955050 mail-honeypot postfix/submission/smtpd[4681]: warning: unknown[163.5.164. ...
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2026-06-06T10:07:21.955050 mail-honeypot postfix/submission/smtpd[4681]: warning: unknown[163.5.164.241]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
Anonymous
2026-06-06 02:26:31
(2 weeks ago)
(UserAttack) User Attack From 163.5.164.241 (FR/France/-): 1 in the last 3600 secs; Ports: *; Direc ...
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(UserAttack) User Attack From 163.5.164.241 (FR/France/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: 2026-06-06 02:26:26 auth_login authenticator failed for (82-209-191-11.cust.bredband2.com) [163.5.164.241]: 535 Incorrect authentication data ([email protected] )
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Port Scan
๐ฎ๐ฉ
xveil
2026-06-06 00:41:53
(2 weeks ago)
2026-06-06T07:41:51.314770 mail-honeypot postfix/submission/smtpd[29893]: warning: unknown[163.5.164 ...
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2026-06-06T07:41:51.314770 mail-honeypot postfix/submission/smtpd[29893]: warning: unknown[163.5.164.241]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force