๐จ๐ฟ
Honzas
2026-02-09 12:05:32
(4 months ago)
Brute Force SMTP AUTH Attack
Brute-Force
๐ฉ๐ช
rh24
2026-02-09 11:53:42
(4 months ago)
(smtpauth) Failed SMTP AUTH login from 158.173.20.102 (NL/The Netherlands/-)
Brute-Force
๐บ๐ธ
IDS
2026-02-09 11:25:55
(4 months ago)
Feb 9 06:25:36 mail postfix/smtpd[1231810]: warning: unknown[158.173.20.102]: SASL PLAIN authentica ...
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Feb 9 06:25:36 mail postfix/smtpd[1231810]: warning: unknown[158.173.20.102]: SASL PLAIN authentication failed: authentication failure
Feb 9 06:25:39 mail postfix/smtpd[1231810]: warning: unknown[158.173.20.102]: SASL LOGIN authentication failed: authentication failure
Feb 9 06:25:42 mail postfix/smtpd[1231979]: warning: unknown[158.173.20.102]: SASL PLAIN authentication failed: authentication failure
Feb 9 06:25:44 mail postfix/smtpd[1231979]: warning: unknown[158.173.20.102]: SASL LOGIN authentication failed: authentication failure
Feb 9 06:25:54 mail postfix/smtpd[1231810]: warning: unknown[158.173.20.102]: SASL PLAIN authentication failed: authentication failure
...
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Brute-Force
Web App Attack
๐ธ๐ช
triplecode
2026-02-09 10:44:31
(4 months ago)
Reported from hMailServer
Hacking
๐ท๐ธ
Smel
2026-02-09 10:34:06
(4 months ago)
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
Email Spam
Hacking
Brute-Force
๐จ๐ฟ
lp
2026-02-09 10:25:16
(4 months ago)
Email account brute force: 6 attempts were recorded from 158.173.20.102
2026-02-09T11:01:28+01:00 wa ...
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Email account brute force: 6 attempts were recorded from 158.173.20.102
2026-02-09T11:01:28+01:00 warning: unknown[158.173.20.102]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-02-09T11:01:28+01:00 warning: unknown[158.173.20.102]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-02-09T11:01:28+01:00 warning: unknown[158.173.20.102]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-02-09T11:01:29+01:00 warning: unknown[158.173.20.102]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-02-09T11:01:35+01:00 warning: unknown[158.173.20.102]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-02-09T11:01:35+01:00 warning: unknown[158.173.20.102]: SASL LOGIN authentication failed: auth
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Brute-Force
๐ซ๐ท
UM3
2026-02-09 09:56:41
(4 months ago)
Exim Auth Failed
Brute-Force
Anonymous
2026-02-09 09:45:47
(4 months ago)
(smtpauth) Failed SMTP AUTH login from 158.173.20.102 (NL/The Netherlands/North Holland/Amsterdam/-/ ...
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(smtpauth) Failed SMTP AUTH login from 158.173.20.102 (NL/The Netherlands/North Holland/Amsterdam/-/[redacted])
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Brute-Force
Anonymous
2026-01-29 16:31:10
(4 months ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
๐บ๐ธ
xmission.com
2026-01-17 18:55:48
(5 months ago)
Blocked by UFW (TCP on 1)
Source port: 63660
TTL: 112
Packet length: 52
TOS: 0x08
This report (for ...
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Blocked by UFW (TCP on 1)
Source port: 63660
TTL: 112
Packet length: 52
TOS: 0x08
This report (for 158.173.20.102) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
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Port Scan
๐ฎ๐น
Rosh
2026-01-11 18:00:02
(5 months ago)
[01/11/26 19:00:01] Spam detected in contact form
Web Spam
๐ฒ๐พ
Rizzy
2026-01-11 17:44:57
(5 months ago)
Multiple WAF Violations
Brute-Force
Web App Attack
๐ฉ๐ช
stinpriza
2026-01-11 14:19:53
(5 months ago)
Web App Attack
Web App Attack
๐ง๐ท
SvrAdmin
2025-12-31 06:07:54
(5 months ago)
[101] (smtpauth) Failed SMTP AUTH login from 158.173.20.102 (NL/The Netherlands/-): 5 in the last 36 ...
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[101] (smtpauth) Failed SMTP AUTH login from 158.173.20.102 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-12-31 03:07:53 dovecot_login authenticator failed for (ADMIN) [158.173.20.102]:29843: 535 Incorrect authentication data ([email protected] )
2025-12-31 03:07:53 dovecot_login authenticator failed for (ADMIN) [158.173.20.102]:63698: 535 Incorrect authentication data ([email protected] )
2025-12-31 03:07:53 dovecot_login authenticator failed for (ADMIN) [158.173.20.102]:14356: 535 Incorrect authentication data ([email protected] )
2025-12-31 03:07:53 dovecot_login authenticator failed for (ADMIN) [158.173.20.102]:1536: 535 Incorrect authentication data ([email protected] )
2025-12-31 03:07:53 dovecot_login authenticator failed for (ADMIN) [158.173.20.102]:19947: 535 Incorrect authentication data ([email protected] )
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Port Scan
Hacking
Brute-Force
Exploited Host
๐ณ๐ฑ
exxos
2025-10-18 11:03:02
(8 months ago)
Attacks with Bad user agents
Hacking