Anonymous
2026-08-26 16:30:31
(2 days ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
Anonymous
2026-08-22 04:30:36
(6 days ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
๐ง๐ท
SvrAdmin
2026-08-21 15:52:58
(1 week ago)
[199] (smtpauth) Failed SMTP AUTH login from 74.248.184.50 (PL/Poland/-): 5 in the last 3600 secs; P ...
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[199] (smtpauth) Failed SMTP AUTH login from 74.248.184.50 (PL/Poland/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-08-21 12:12:55 dovecot_login authenticator failed for H=(ADMIN) [74.248.184.50]:39718: 535 Incorrect authentication data ([email protected] )
2026-08-21 12:28:41 dovecot_login authenticator failed for H=(ADMIN) [74.248.184.50]:50344: 535 Incorrect authentication data ([email protected] )
2026-08-21 12:49:12 dovecot_login authenticator failed for H=(ADMIN) [74.248.184.50]:43474: 535 Incorrect authentication data ([email protected] )
2026-08-21 12:49:35 dovecot_login authenticator failed for H=(ADMIN) [74.248.184.50]:54496: 535 Incorrect authentication data ([email protected] )
2026-08-21 12:52:52 dovecot_login authenticator failed for H=(ADMIN) [74.248.184.50]:34060: 535 Incorrect authentication data ([email protected] )
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Port Scan
Hacking
Brute-Force
Exploited Host
Anonymous
2026-08-21 15:52:01
(1 week ago)
(smtpauth) Failed SMTP AUTH login from 74.248.184.50 (PL/Poland/Mazovia/Warsaw/-/[redacted])
Brute-Force
Anonymous
2026-08-21 04:30:13
(1 week ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
Anonymous
2026-08-21 01:49:27
(1 week ago)
Authentication failure
Brute-Force
๐ฉ๐ช
kreativstrecke
2026-08-21 00:35:25
(1 week ago)
2026-08-21T02:35:25.002295+02:00 srv03 postfix/smtps/smtpd[2320998]: warning: unknown[74.248.184.50] ...
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2026-08-21T02:35:25.002295+02:00 srv03 postfix/smtps/smtpd[2320998]: warning: unknown[74.248.184.50]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-08-21T02:35:25.032768+02:00 srv03 postfix/smtps/smtpd[2320998]: disconnect from unknown[74.248.184.50] ehlo=1 auth=0/1 quit=1 commands=2/3
...
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Brute-Force
๐ฉ๐ช
kreativstrecke
2026-08-20 21:53:55
(1 week ago)
2026-08-20T23:53:54.053953+02:00 srv03 postfix/smtps/smtpd[2022415]: warning: unknown[74.248.184.50] ...
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2026-08-20T23:53:54.053953+02:00 srv03 postfix/smtps/smtpd[2022415]: warning: unknown[74.248.184.50]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-08-20T23:53:54.080261+02:00 srv03 postfix/smtps/smtpd[2022415]: disconnect from unknown[74.248.184.50] ehlo=1 auth=0/1 quit=1 commands=2/3
...
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Brute-Force
๐ง๐ท
dominioz
2026-08-20 21:18:10
(1 week ago)
Brute-Force
๐ฉ๐ช
kreativstrecke
2026-08-20 20:32:13
(1 week ago)
2026-08-20T22:32:12.055033+02:00 srv03 postfix/smtps/smtpd[2004318]: warning: unknown[74.248.184.50] ...
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2026-08-20T22:32:12.055033+02:00 srv03 postfix/smtps/smtpd[2004318]: warning: unknown[74.248.184.50]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
๐ฉ๐ช
kreativstrecke
2026-08-20 19:50:05
(1 week ago)
2026-08-20T21:50:04.122040+02:00 srv03 postfix/smtps/smtpd[1994805]: warning: unknown[74.248.184.50] ...
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2026-08-20T21:50:04.122040+02:00 srv03 postfix/smtps/smtpd[1994805]: warning: unknown[74.248.184.50]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-08-20T21:50:04.149381+02:00 srv03 postfix/smtps/smtpd[1994805]: disconnect from unknown[74.248.184.50] ehlo=1 auth=0/1 quit=1 commands=2/3
...
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Brute-Force
Anonymous
2026-08-20 19:18:01
(1 week ago)
...
Brute-Force
๐บ๐ธ
brianbgv
2026-08-20 19:18:00
(1 week ago)
Dovecot mail abuse detected by Fail2Ban
Port Scan
Hacking
SSH
๐ฉ๐ช
kreativstrecke
2026-08-20 19:16:54
(1 week ago)
2026-08-20T21:13:32.209931+02:00 srv03 postfix/smtps/smtpd[1987130]: warning: unknown[74.248.184.50] ...
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2026-08-20T21:13:32.209931+02:00 srv03 postfix/smtps/smtpd[1987130]: warning: unknown[74.248.184.50]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-08-20T21:13:32.242338+02:00 srv03 postfix/smtps/smtpd[1987130]: disconnect from unknown[74.248.184.50] ehlo=1 auth=0/1 quit=1 commands=2/3
2026-08-20T21:16:53.464825+02:00 srv03 postfix/smtps/smtpd[1987699]: warning: unknown[74.248.184.50]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
๐ง๐ท
dominioz
2026-08-20 19:15:13
(1 week ago)
Brute-Force