๐ซ๐ท
ventura-websolutions.de
2026-05-01 10:01:03
(1 month ago)
Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentica ...
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Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:39 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:49 server postfix/submission/smtpd[688544]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
๐ซ๐ท
ventura-websolutions.de
2026-03-02 16:14:30
(3 months ago)
Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentica ...
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Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:39 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:49 server postfix/submission/smtpd[688544]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
๐ซ๐ท
ventura-websolutions.de
2026-01-01 15:28:59
(5 months ago)
Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentica ...
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Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:39 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:49 server postfix/submission/smtpd[688544]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
๐ซ๐ท
ventura-websolutions.de
2025-11-03 08:57:28
(7 months ago)
Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentica ...
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Sep 3 01:46:33 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:39 server postfix/smtpd[688354]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 3 01:46:49 server postfix/submission/smtpd[688544]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
๐น๐ท
rtbh.com.tr
2025-10-02 20:09:07
(8 months ago)
list.rtbh.com.tr report: tcp/0
Brute-Force
๐น๐ท
rtbh.com.tr
2025-10-01 20:09:07
(8 months ago)
list.rtbh.com.tr report: tcp/0
Brute-Force
๐ต๐ญ
marklozada88
2025-10-01 14:03:37
(8 months ago)
SASL LOGIN authentication failed:
Brute-Force
๐ฉ๐ช
initsol
2025-10-01 11:00:14
(8 months ago)
2025-10-01T13:00:05.703670hermes2 postfix/smtpd[1288600]: warning: unknown[94.154.35.155]: SASL LOGI ...
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2025-10-01T13:00:05.703670hermes2 postfix/smtpd[1288600]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: authentication failure, [email protected]
2025-10-01T13:00:08.396300hermes2 postfix/smtpd[1288679]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: authentication failure, [email protected]
2025-10-01T13:00:10.705708hermes2 postfix/submission/smtpd[1290258]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: authentication failure, [email protected]
...
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Brute-Force
๐ฉ๐ช
initsol
2025-10-01 05:35:48
(8 months ago)
2025-10-01T07:35:42.973273hermes2 postfix/smtpd[1228441]: warning: unknown[94.154.35.155]: SASL LOGI ...
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2025-10-01T07:35:42.973273hermes2 postfix/smtpd[1228441]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: authentication failure, [email protected]
2025-10-01T07:35:45.732787hermes2 postfix/smtpd[1228441]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: authentication failure, [email protected]
2025-10-01T07:35:48.251126hermes2 postfix/submission/smtpd[1228454]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: authentication failure, [email protected]
...
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Brute-Force
๐ฆ๐ท
lzambrana
2025-10-01 03:17:25
(8 months ago)
Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. B ...
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Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. Block attempts: 1.
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FTP Brute-Force
Brute-Force
๐ฉ๐ช
tall1oN
2025-10-01 02:20:53
(8 months ago)
2025-10-01T04:20:44.147065+02:00 kenny dovecot: auth-worker(2266265): conn unix:auth-worker (pid=226 ...
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2025-10-01T04:20:44.147065+02:00 kenny dovecot: auth-worker(2266265): conn unix:auth-worker (pid=2260958,uid=107): auth-worker<1>: sql(noreply,94.154.35.155): unknown user
2025-10-01T04:20:46.261006+02:00 kenny dovecot: auth-worker(2266265): conn unix:auth-worker (pid=2260958,uid=107): auth-worker<2>: pam(noreply,94.154.35.155): pam_authenticate() failed: Authentication failure (Password mismatch?)
2025-10-01T04:20:52.791155+02:00 kenny dovecot: auth-worker(2266265): conn unix:auth-worker (pid=2260958,uid=107): auth-worker<3>: sql([email protected] ,94.154.35.155): Password mismatch
...
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Email Spam
Brute-Force
Anonymous
2025-10-01 00:57:47
(8 months ago)
SMTP brute force - auth failed
Brute-Force
Exploited Host
๐ญ๐บ
DumaNet
2025-10-01 00:41:00
(8 months ago)
Multiple SASL authentication failures.
Date: 2025 Sep 30. 02:12:15 -- Source IP: 94.154.35.155
P ...
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Multiple SASL authentication failures.
Date: 2025 Sep 30. 02:12:15 -- Source IP: 94.154.35.155
Portion of the log(s):
Sep 30 02:12:13 michael postfix/smtpd[2435709]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=[removed]@dumanet.hu
Sep 30 02:12:07 michael postfix/smtpd[2432859]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=[removed]
Sep 30 02:12:07 michael postfix/smtpd[2432859]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=[removed]
Sep 30 02:11:22 michael postfix/smtpd[2435114]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=[removed]@dumanet.hu
Sep 30 02:11:22 michael postfix/smtpd[2435114]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=[removed]@dumanet.hu
Sep 30 02:11:12 michael postfix/smtpd[2435114]: warning
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Brute-Force
๐ฉ๐ช
evilazrael.de
2025-10-01 00:27:03
(8 months ago)
Brute force password guessing
Brute-Force
๐ฉ๐ช
ITSNF
2025-10-01 00:23:31
(8 months ago)
FFM Oct 1 02:19:34 websrv01 postfix/smtpd[3360460]: warning: unknown[94.154.35.155]: SASL LOGIN aut ...
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FFM Oct 1 02:19:34 websrv01 postfix/smtpd[3360460]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=info
Oct 1 02:19:41 websrv01 postfix/smtpd[3363146]: warning: unknown[94.154.35.155]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
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Email Spam
Brute-Force