Anonymous
2026-10-09 06:20:42
(24 minutes ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force
๐ซ๐ฎ
singertc
2026-10-09 00:10:32
(6 hours ago)
Blocked by fail2ban on nospam4.singer-tc.de
Brute-Force
Web App Attack
๐บ๐ธ
MSchienle
2026-10-08 22:18:06
(8 hours ago)
Oct 08 17:15:42 customvisuals postfix/smtpd[85093]: warning: unknown[194.8.130.137]: SASL LOGIN auth ...
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Oct 08 17:15:42 customvisuals postfix/smtpd[85093]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Email Spam
๐ฉ๐ช
kreativstrecke
2026-10-08 21:47:32
(8 hours ago)
2026-10-08T23:47:30.445000+02:00 srv03 postfix/smtps/smtpd[232846]: warning: unknown[194.8.130.137]: ...
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2026-10-08T23:47:30.445000+02:00 srv03 postfix/smtps/smtpd[232846]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-10-08T23:47:31.442273+02:00 srv03 postfix/smtps/smtpd[232846]: lost connection after AUTH from unknown[194.8.130.137]
2026-10-08T23:47:31.442558+02:00 srv03 postfix/smtps/smtpd[232846]: disconnect from unknown[194.8.130.137] ehlo=1 auth=0/1 commands=1/2
...
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Brute-Force
๐ง๐ฌ
sanitariu
2026-10-08 20:54:03
(9 hours ago)
Oct 8 23:54:02 dri postfix/smtpd[2652426]: warning: unknown[194.8.130.137]: SASL LOGIN authenticati ...
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Oct 8 23:54:02 dri postfix/smtpd[2652426]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=nosko
...
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Brute-Force
๐ฉ๐ช
Paul Smith
2026-10-08 20:29:29
(10 hours ago)
Email Auth Brute force attack 1/1 in last day
Brute-Force
๐ฉ๐ช
inline.de
2026-10-08 19:22:26
(11 hours ago)
Oct 8 09:00:27 wh01 postfix/smtps/smtpd[4144845]: warning: unknown[194.8.130.137]: SASL LOGIN authe ...
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Oct 8 09:00:27 wh01 postfix/smtps/smtpd[4144845]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable)
Oct 8 19:50:20 wh01 postfix/smtps/smtpd[1514455]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable)
Oct 8 20:22:06 wh01 postfix/submission/smtpd[1621842]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable)
Oct 8 20:50:36 wh01 postfix/smtps/smtpd[1687494]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable)
Oct 8 21:22:26 wh01 postfix/smtps/smtpd[1697387]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable)
...
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Brute-Force
๐ซ๐ท
tecnicorioja
2026-10-08 18:00:49
(12 hours ago)
SASL LOGIN authentication failed Oct 08 18:37:05
Brute-Force
๐บ๐ฆ
MakselPr
2026-10-08 17:41:55
(13 hours ago)
Oct 8 16:55:42 mail postfix/smtps/smtpd[542322]: warning: unknown[194.8.130.137]: SASL LOGIN authen ...
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Oct 8 16:55:42 mail postfix/smtps/smtpd[542322]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
Oct 8 20:41:54 mail postfix/smtps/smtpd[554236]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
๐ซ๐ฎ
notelseit
2026-10-08 15:46:20
(14 hours ago)
2026-10-08T17:44:31.058890+02:00 mail postfix/smtps/smtpd[1454970]: warning: unknown[194.8.130.137]: ...
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2026-10-08T17:44:31.058890+02:00 mail postfix/smtps/smtpd[1454970]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-10-08T17:44:31.385798+02:00 mail postfix/smtps/smtpd[1454970]: disconnect from unknown[194.8.130.137] ehlo=1 auth=0/1 commands=1/2
2026-10-08T17:46:20.268568+02:00 mail postfix/smtps/smtpd[1455788]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=info
...
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Brute-Force
Email Spam
๐ณ๐ฑ
globcom
2026-10-08 14:35:50
(16 hours ago)
Mail-BruteForce
Email Spam
Brute-Force
๐ธ๐ฎ
basing
2026-10-08 13:52:21
(16 hours ago)
2026-10-08 14:52:21 bs SASL PLAIN auth failed: rhost=194.8.130.137...
Brute-Force
๐ซ๐ท
Kraften
2026-10-08 13:39:38
(17 hours ago)
Postfix SASL issue
...
DDoS Attack
Brute-Force
Anonymous
2026-10-08 11:20:50
(19 hours ago)
Oct 7 22:19:27 mx1 postfix/smtpd[498]: warning: unknown[194.8.130.137]: SASL LOGIN authentication f ...
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Oct 7 22:19:27 mx1 postfix/smtpd[498]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 8 06:22:52 mx1 postfix/smtps/smtpd[1793]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 8 13:20:50 mx1 postfix/smtps/smtpd[5246]: warning: unknown[194.8.130.137]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
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Brute-Force
๐ฏ๐ต
ki3
2026-10-08 10:16:31
(20 hours ago)
Fail2Ban: Postfix Attack 194.8.130.137 1791454591.0(JST)
Email Spam
Brute-Force