๐ง๐ท
hostseries
2026-09-01 03:35:05
(13 hours ago)
Trigger: LF_SMTPAUTH
Brute-Force
๐ณ๐ฑ
Godert Jan van Manen
2026-08-31 21:43:11
(19 hours ago)
Aug 31 23:42:09 odin postfix/submission/smtpd[18705]: warning: unknown[20.124.89.58]: SASL PLAIN aut ...
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Aug 31 23:42:09 odin postfix/submission/smtpd[18705]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 31 23:42:16 odin postfix/submission/smtpd[18705]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 31 23:43:11 odin postfix/submission/smtpd[18705]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
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Brute-Force
๐ฆ๐บ
screwlooseit.com.au
2026-08-31 17:33:34
(23 hours ago)
Blocked by CSF 13 firewall - Rule: mysaslmatch
US/United States/-
Web App Attack
๐จ๐ฆ
zXero
2026-08-31 02:22:03
(1 day ago)
Fail2Ban automatic report - jail: dovecot-iptables
Brute-Force
SSH
DDoS Attack
๐ฎ๐ณ
evicky2002
2026-08-31 00:01:03
(1 day ago)
Confirmed malicious by STILWaters CTI platform (score=100, sources=1)
Hacking
Brute-Force
SSH
Anonymous
2026-08-30 16:00:10
(2 days ago)
29x Postfix SASL LOGIN authentication failed
Brute-Force
Anonymous
2026-08-30 13:09:41
(2 days ago)
(smtpauth) Failed SMTP AUTH login from 20.124.89.58 (US/United States/-)
Brute-Force
๐ณ๐ฑ
Godert Jan van Manen
2026-08-30 10:52:11
(2 days ago)
Aug 30 12:51:01 odin postfix/submission/smtpd[23117]: warning: unknown[20.124.89.58]: SASL PLAIN aut ...
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Aug 30 12:51:01 odin postfix/submission/smtpd[23117]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 30 12:51:10 odin postfix/submission/smtpd[23117]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 30 12:52:11 odin postfix/submission/smtpd[23117]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
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Brute-Force
๐บ๐ธ
shaunc
2026-08-30 09:41:47
(2 days ago)
Aug 30 04:41:45 mailman postfix/smtpd[15710]: warning: unknown[20.124.89.58]: SASL PLAIN authenticat ...
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Aug 30 04:41:45 mailman postfix/smtpd[15710]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed: authentication failure
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Brute-Force
๐ซ๐ท
dwmp
2026-08-30 06:39:04
(2 days ago)
Aug 30 08:36:19 webcore postfix/smtpd[1630574]: warning: unknown[20.124.89.58]: SASL PLAIN authentic ...
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Aug 30 08:36:19 webcore postfix/smtpd[1630574]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed: authentication failure
Aug 30 08:37:47 webcore postfix/smtpd[1630574]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed: authentication failure
Aug 30 08:39:03 webcore postfix/smtpd[1630574]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed: authentication failure
...
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Brute-Force
Anonymous
2026-08-30 04:14:21
(2 days ago)
SMTP brute force - auth failed
Brute-Force
Exploited Host
๐จ๐ฆ
polycoda
2026-08-30 03:13:25
(2 days ago)
AutoBlock: ๐ SMTP Auth Failure (Decay-Based)
Brute-Force
๐ซ๐ฎ
notelseit
2026-08-30 02:29:14
(2 days ago)
2026-08-30T04:28:03.280903+02:00 mail postfix/submission/smtpd[2668635]: warning: unknown[20.124.89. ...
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2026-08-30T04:28:03.280903+02:00 mail postfix/submission/smtpd[2668635]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-08-30T04:28:03.281095+02:00 mail postfix/submission/smtpd[2668635]: disconnect from unknown[20.124.89.58] ehlo=2 starttls=1 auth=0/1 commands=3/4
2026-08-30T04:29:13.239521+02:00 mail postfix/submission/smtpd[2668635]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
Email Spam
๐ฆ๐บ
Asimar
2026-08-30 01:35:45
(2 days ago)
(smtpauth) Failed SMTP AUTH login from 20.124.89.58 (US/United States/Virginia/Dulles/-/[redacted])
Brute-Force
๐ฉ๐ช
swehosting.se
2026-08-29 20:26:13
(2 days ago)
(smtpauth) Failed SMTP AUTH login from 20.124.89.58 (US/United States/-): 5 in the last 3600 secs; P ...
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(smtpauth) Failed SMTP AUTH login from 20.124.89.58 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Aug 29 22:18:37 webb postfix/smtpd[17577]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 29 22:22:11 webb postfix/smtpd[17577]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 29 22:24:19 webb postfix/smtpd[20448]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 29 22:25:13 webb postfix/smtpd[20448]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
Aug 29 22:26:09 webb postfix/smtpd[20448]: warning: unknown[20.124.89.58]: SASL PLAIN authentication failed:
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Port Scan