๐ฉ๐ช
Ilop
2026-09-20 01:51:06
(6 minutes ago)
[mail.il] Sep 20 01:51:06 mailhost postfix/smtps/smtpd[5294]: warning: unknown[37.1.134.242]: SASL L ...
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[mail.il] Sep 20 01:51:06 mailhost postfix/smtps/smtpd[5294]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
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Email Spam
Brute-Force
๐ฉ๐ช
kreativstrecke
2026-09-20 01:42:52
(15 minutes ago)
2026-09-20T03:42:50.239118+02:00 srv03 postfix/smtps/smtpd[824921]: warning: unknown[37.1.134.242]: ...
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2026-09-20T03:42:50.239118+02:00 srv03 postfix/smtps/smtpd[824921]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=inf
2026-09-20T03:42:50.822086+02:00 srv03 postfix/smtps/smtpd[824921]: lost connection after AUTH from unknown[37.1.134.242]
2026-09-20T03:42:50.822459+02:00 srv03 postfix/smtps/smtpd[824921]: disconnect from unknown[37.1.134.242] ehlo=1 auth=0/1 commands=1/2
...
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Brute-Force
๐ฆ๐น
joe-abuse
2026-09-20 01:34:43
(23 minutes ago)
Automated report from fail2ban on mail.fitzgerald.eu. Jail: dovecot. First seen: 2026-09-18 13:00:30 ...
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Automated report from fail2ban on mail.fitzgerald.eu. Jail: dovecot. First seen: 2026-09-18 13:00:30. Events: 1. Reported by ipdb-security/fitzgerald.eu
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Brute-Force
๐ฌ๐ง
Hypergraph Software
2026-09-19 23:02:34
(2 hours ago)
Sep 19 23:02:29 mail postfix/smtpd[27510]: warning: unknown[37.1.134.242]: SASL LOGIN authentication ...
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Sep 19 23:02:29 mail postfix/smtpd[27510]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
ASN: 48524
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Brute-Force
๐น๐ญ
thaizone.com
2026-09-19 22:32:58
(3 hours ago)
Password guessing attack (SM11) #1
Email Spam
Brute-Force
๐ฌ๐ง
stom
2026-09-19 21:37:24
(4 hours ago)
2026-09-19T21:37:21.250223ls2.tom2.co.uk postfix/smtpd[18578]: warning: unknown[37.1.134.242]: SASL ...
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2026-09-19T21:37:21.250223ls2.tom2.co.uk postfix/smtpd[18578]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
Email Spam
๐บ๐ธ
entangled_mongoose
2026-09-19 18:31:44
(7 hours ago)
Failed IMAP authentication with username 'user_sha_80f2e@domain_sha_1c064'.
Brute-Force
Hacking
๐ท๐ด
sTicKs23
2026-09-19 17:36:26
(8 hours ago)
Auth attack activity against our mail infrastructure (1 hits, first seen 2026-09-19 UTC).
Log eviden ...
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Auth attack activity against our mail infrastructure (1 hits, first seen 2026-09-19 UTC).
Log evidence:
2026-09-19 20:36:22.910 [2235838] login authenticator failed for H=([182.95.102.190]) [37.1.134.242]:53292 I=[176.223.227.35]:465 Ci=2235838: 535 Incorrect authentication data (set_id=office)
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Brute-Force
๐ซ๐ท
LRob
2026-09-19 16:32:12
(9 hours ago)
SMTP probing: asking whether the server offers authentication, then hanging up | 2026-09-19 16:32 UT ...
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SMTP probing: asking whether the server offers authentication, then hanging up | 2026-09-19 16:32 UTC
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Port Scan
๐ฒ๐ฉ
MoldPresa
2026-09-19 15:06:43
(10 hours ago)
Fail2Ban [zimbra-smtp]: Sep 19 01:41:47 01eml01p postfix/smtps/smtpd[4133802]: warning: unknown[37.1 ...
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Fail2Ban [zimbra-smtp]: Sep 19 01:41:47 01eml01p postfix/smtps/smtpd[4133802]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: authentication failure, [email protected]
Sep 19 13:05:57 01eml01p postfix/smtps/smtpd[983187]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: authentication failure, [email protected]
Sep 19 18:06:37 01eml01p postfix/smtps/smtpd[1436654]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: authentication failure, [email protected]
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Brute-Force
Bad Web Bot
Web App Attack
๐ฎ๐ฉ
xveil
2026-09-19 13:45:07
(12 hours ago)
2026-09-19T20:45:04.965808 mail-honeypot postfix/submission/smtpd[23448]: warning: unknown[37.1.134. ...
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2026-09-19T20:45:04.965808 mail-honeypot postfix/submission/smtpd[23448]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
๐จ๐ญ
hobeika.fr
2026-09-19 13:36:38
(12 hours ago)
2026-09-19T15:36:37.034856+02:00 tigrou postfix/smtpd[1752845]: warning: unknown[37.1.134.242]: SASL ...
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2026-09-19T15:36:37.034856+02:00 tigrou postfix/smtpd[1752845]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: authentication failure, [email protected]
...
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Brute-Force
๐ต๐พ
SecOpsSL
2026-09-19 11:28:41
(14 hours ago)
Sep 19 08:28:40 mail postfix/smtps/smtpd[20115]: warning: unknown[37.1.134.242]: SASL LOGIN authenti ...
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Sep 19 08:28:40 mail postfix/smtps/smtpd[20115]: warning: unknown[37.1.134.242]: SASL LOGIN authentication failed: authentication failure
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Email Spam
Brute-Force
๐ธ๐ช
triplecode
2026-09-19 11:20:18
(14 hours ago)
Reported from hMailServer
Hacking
๐ฉ๐ช
samba.org
2026-09-19 11:14:57
(14 hours ago)
spam (f2b h2)
Brute-Force