π¨πΏ
lp
2026-07-10 22:50:20
(27 minutes ago)
Email account brute force: 13 attempts were recorded from 198.46.198.61
2026-07-10T23:35:31+02:00 wa ...
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Email account brute force: 13 attempts were recorded from 198.46.198.61
2026-07-10T23:35:31+02:00 warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-07-10T23:40:28+02:00 warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-07-10T23:45:58+02:00 warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-07-10T23:50:58+02:00 warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-07-10T23:56:56+02:00 warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-07-11T00:02:18+02:00 warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentica
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Brute-Force
π§π·
SvrAdmin
2026-07-10 21:52:22
(1 hour ago)
[293] (smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colo ...
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[293] (smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colocrossing.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Jul 10 18:34:54 cwp01 postfix/smtpd[12732]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 10 18:39:28 cwp01 postfix/smtpd[13590]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 10 18:43:58 cwp01 postfix/smtpd[14434]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 10 18:48:17 cwp01 postfix/smtpd[15327]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 10 18:52:18 cwp01 postfix/smtpd[16144]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Port Scan
Hacking
Brute-Force
Exploited Host
π§π·
SvrAdmin
2026-07-10 20:20:06
(2 hours ago)
[101] (smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colo ...
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[101] (smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colocrossing.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-07-10 17:06:59 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:41084: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:08:54 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:41968: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:09:44 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:40594: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:16:48 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:48494: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:20:03 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:59846: 535 Incorrect authentication data ([email protected] )
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Port Scan
Hacking
Brute-Force
Exploited Host
Anonymous
2026-07-10 15:53:32
(7 hours ago)
(smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colocrossi ...
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(smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colocrossing.com)
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Brute-Force
π«π·
kisiek
2026-07-10 15:49:12
(7 hours ago)
(smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colocrossi ...
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(smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colocrossing.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-07-10 17:25:54 login authenticator failed for H=(ADMIN) [198.46.198.61]: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:33:03 login authenticator failed for H=(ADMIN) [198.46.198.61]: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:38:32 login authenticator failed for H=(ADMIN) [198.46.198.61]: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:43:50 login authenticator failed for H=(ADMIN) [198.46.198.61]: 535 Incorrect authentication data ([email protected] )
2026-07-10 17:49:08 login authenticator failed for H=(ADMIN) [198.46.198.61]: 535 Incorrect authentication data ([email protected] )
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Port Scan
πΊπΈ
brianbgv
2026-07-10 15:35:46
(7 hours ago)
Dovecot mail abuse detected by Fail2Ban
Port Scan
Hacking
SSH
π¨πΏ
lp
2026-07-10 15:20:00
(7 hours ago)
Email account brute force: 1 attempts were recorded from 198.46.198.61
2026-07-10T16:04:16+02:00 war ...
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Email account brute force: 1 attempts were recorded from 198.46.198.61
2026-07-10T16:04:16+02:00 warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentication failure, [email protected]
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Brute-Force
π§π·
SvrAdmin
2026-07-09 02:54:32
(1 day ago)
[101] (smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colo ...
show more
[101] (smtpauth) Failed SMTP AUTH login from 198.46.198.61 (US/United States/198-46-198-61-host.colocrossing.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-07-08 23:46:00 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:33464: 535 Incorrect authentication data ([email protected] )
2026-07-08 23:47:44 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:33658: 535 Incorrect authentication data ([email protected] )
2026-07-08 23:51:48 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:34164: 535 Incorrect authentication data ([email protected] )
2026-07-08 23:52:57 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:34256: 535 Incorrect authentication data ([email protected] )
2026-07-08 23:54:30 dovecot_login authenticator failed for H=(ADMIN) [198.46.198.61]:34404: 535 Incorrect authentication data ([email protected] )
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Port Scan
Hacking
Brute-Force
Exploited Host
π©πͺ
kreativstrecke
2026-07-07 06:08:06
(3 days ago)
2026-07-07T08:08:05.227752+02:00 srv03 postfix/smtps/smtpd[1455809]: warning: unknown[198.46.198.61] ...
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2026-07-07T08:08:05.227752+02:00 srv03 postfix/smtps/smtpd[1455809]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-07-07T08:08:05.400611+02:00 srv03 postfix/smtps/smtpd[1455809]: disconnect from unknown[198.46.198.61] ehlo=1 auth=0/1 quit=1 commands=2/3
...
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Brute-Force
π©πͺ
kreativstrecke
2026-07-07 04:46:52
(3 days ago)
2026-07-07T06:46:51.281005+02:00 srv03 postfix/smtps/smtpd[1436026]: warning: unknown[198.46.198.61] ...
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2026-07-07T06:46:51.281005+02:00 srv03 postfix/smtps/smtpd[1436026]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-07-07T06:46:51.443320+02:00 srv03 postfix/smtps/smtpd[1436026]: disconnect from unknown[198.46.198.61] ehlo=1 auth=0/1 quit=1 commands=2/3
...
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Brute-Force
π©πͺ
kreativstrecke
2026-07-07 04:06:45
(3 days ago)
2026-07-07T06:06:44.062863+02:00 srv03 postfix/smtps/smtpd[1425773]: warning: unknown[198.46.198.61] ...
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2026-07-07T06:06:44.062863+02:00 srv03 postfix/smtps/smtpd[1425773]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-07-07T06:06:44.242060+02:00 srv03 postfix/smtps/smtpd[1425773]: disconnect from unknown[198.46.198.61] ehlo=1 auth=0/1 quit=1 commands=2/3
...
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Brute-Force
π«π·
LRob
2026-07-07 03:39:33
(3 days ago)
CrowdSec: lrob/postfix-sasl-slow-bf
Email Spam
Brute-Force
π©πͺ
kreativstrecke
2026-07-07 03:35:57
(3 days ago)
2026-07-07T05:26:30.446974+02:00 srv03 postfix/smtps/smtpd[1416003]: warning: unknown[198.46.198.61] ...
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2026-07-07T05:26:30.446974+02:00 srv03 postfix/smtps/smtpd[1416003]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-07-07T05:26:30.609966+02:00 srv03 postfix/smtps/smtpd[1416003]: disconnect from unknown[198.46.198.61] ehlo=1 auth=0/1 quit=1 commands=2/3
2026-07-07T05:35:57.169326+02:00 srv03 postfix/smtps/smtpd[1417415]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
π΅πΎ
SecOpsSL
2026-07-07 03:19:33
(3 days ago)
Jul 7 00:19:32 mail postfix/smtps/smtpd[41967]: warning: unknown[198.46.198.61]: SASL LOGIN authent ...
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Jul 7 00:19:32 mail postfix/smtps/smtpd[41967]: warning: unknown[198.46.198.61]: SASL LOGIN authentication failed: authentication failure
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Email Spam
Brute-Force
πΊπΈ
bigscoots.com
2026-07-06 17:17:23
(4 days ago)
(PERMBLOCK) 198.46.198.61 (US/United States/198-46-198-61-host.colocrossing.com) has had more than 4 ...
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(PERMBLOCK) 198.46.198.61 (US/United States/198-46-198-61-host.colocrossing.com) has had more than 4 temp blocks in the last 86400 secs; Ports: *; Direction: 1; Trigger: LF_PERMBLOCK_COUNT; Logs:
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Brute-Force
SSH