๐ซ๐ท
adlp.org
2026-05-14 13:06:39
(1 month ago)
Brute-Force
๐ง๐ท
SvrAdmin
2026-04-17 22:29:00
(1 month ago)
[315] (smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Po ...
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[315] (smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Apr 17 19:28:32 cwp01 postfix/smtpd[15778]: warning: unknown[212.56.49.50]: SASL PLAIN authentication failed:
Apr 17 19:28:38 cwp01 postfix/smtpd[15778]: warning: unknown[212.56.49.50]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 17 19:28:45 cwp01 postfix/smtpd[15739]: warning: unknown[212.56.49.50]: SASL PLAIN authentication failed:
Apr 17 19:28:48 cwp01 postfix/smtpd[15739]: warning: unknown[212.56.49.50]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 17 19:28:59 cwp01 postfix/smtpd[15778]: warning: unknown[212.56.49.50]: SASL PLAIN authentication failed:
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Port Scan
Hacking
Brute-Force
Exploited Host
๐ฉ๐ช
FeG Deutschland
2026-04-17 20:24:06
(1 month ago)
Mail: - login with unknown user - bruteforce
Brute-Force
๐บ๐ธ
ras07
2026-04-17 19:55:50
(1 month ago)
Brute force SMTP/IMAP login attempts.
Brute-Force
๐ฉ๐ช
mondor.ro
2026-04-17 18:40:51
(1 month ago)
Cluster member 148.251.176.225 (DE/Germany/antares.webyouridea.ro) said, DENY 212.56.49.50, Reason:[ ...
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Cluster member 148.251.176.225 (DE/Germany/antares.webyouridea.ro) said, DENY 212.56.49.50, Reason:[(smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 3 in the last 3600 secs]; Ports: *; Direction: inout; Trigger: LF_CLUSTER; Logs:
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Port Scan
๐จ๐ฟ
Countryman
2026-04-17 18:37:43
(1 month ago)
2026-04-17T20:36:36.889627 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password ...
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2026-04-17T20:36:36.889627 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password mismatch (for LDAP bind)
2026-04-17T20:36:43.232017 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password mismatch (for LDAP bind)
2026-04-17T20:36:50.055055 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password mismatch (for LDAP bind)
2026-04-17T20:36:52.251960 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password mismatch (for LDAP bind)
2026-04-17T20:37:29.573330 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password mismatch (for LDAP bind)
2026-04-17T20:37:35.271328 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password mismatch (for LDAP bind)
2026-04-17T20:37:43.059459 orbis.img.cas.cz dovecot[1417]: auth: ldap(reinis,212.56.49.50): Password mismatch (for LDAP bind)
...
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Brute-Force
๐บ๐ธ
bigscoots.com
2026-04-17 18:34:47
(1 month ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Ports: 2 ...
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(smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-04-17 14:34:17 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:6828: 535 Incorrect authentication data ([email protected] )
2026-04-17 14:34:23 dovecot_login authenticator failed for H=([10.11.18.198]) [212.56.49.50]:6828: 535 Incorrect authentication data ([email protected] )
2026-04-17 14:34:29 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:38017: 535 Incorrect authentication data ([email protected] )
2026-04-17 14:34:35 dovecot_login authenticator failed for H=([10.11.18.198]) [212.56.49.50]:38017: 535 Incorrect authentication data ([email protected] )
2026-04-17 14:34:46 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:27681: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
๐ง๐ท
hostseries
2026-04-17 17:29:55
(1 month ago)
Trigger: LF_SMTPAUTH
Brute-Force
๐ฉ๐ช
Mario Silber
2026-04-17 17:15:23
(1 month ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-)
Brute-Force
๐ฎ๐น
Inartis
2026-04-17 15:41:41
(1 month ago)
2026-04-17T17:41:39.959326mail1.inartis.it postfix/smtpd[587657]: warning: unknown[212.56.49.50]: SA ...
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2026-04-17T17:41:39.959326mail1.inartis.it postfix/smtpd[587657]: warning: unknown[212.56.49.50]: SASL PLAIN authentication failed: authentication failure, [email protected]
...
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Port Scan
Brute-Force
๐ซ๐ท
UM3
2026-04-17 15:37:03
(1 month ago)
Exim Auth Failed
Brute-Force
๐ง๐ท
SvrAdmin
2026-04-17 15:21:25
(1 month ago)
[101] (smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Po ...
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[101] (smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-04-17 12:20:56 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:22103: 535 Incorrect authentication data ([email protected] )
2026-04-17 12:21:02 dovecot_login authenticator failed for H=([10.11.18.198]) [212.56.49.50]:22103: 535 Incorrect authentication data ([email protected] )
2026-04-17 12:21:10 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:50353: 535 Incorrect authentication data ([email protected] )
2026-04-17 12:21:12 dovecot_login authenticator failed for H=([10.11.18.198]) [212.56.49.50]:50353: 535 Incorrect authentication data ([email protected] )
2026-04-17 12:21:22 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:24073: 535 Incorrect authentication data ([email protected] )
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Port Scan
Hacking
Brute-Force
Exploited Host
Anonymous
2026-04-17 15:20:32
(1 month ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/Quebec/Montreal/-/[redacted])
Brute-Force
๐ซ๐ท
Dampen59
2026-04-17 15:16:12
(1 month ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Ports: * ...
show more
(smtpauth) Failed SMTP AUTH login from 212.56.49.50 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-04-17 17:15:35 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:15553: 535 Incorrect authentication data ([email protected] )
2026-04-17 17:15:41 dovecot_login authenticator failed for H=([10.11.18.198]) [212.56.49.50]:15553: 535 Incorrect authentication data ([email protected] )
2026-04-17 17:15:47 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:17024: 535 Incorrect authentication data ([email protected] )
2026-04-17 17:15:53 dovecot_login authenticator failed for H=([10.11.18.198]) [212.56.49.50]:17024: 535 Incorrect authentication data ([email protected] )
2026-04-17 17:16:09 dovecot_plain authenticator failed for H=([10.11.18.198]) [212.56.49.50]:1862: 535 Incorrect authentication data ([email protected] )
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Port Scan
๐ฉ๐ช
vcis.de
2026-04-17 14:53:20
(1 month ago)
SMTP brute force attack detected from [212.56.49.50]
Brute-Force