🇫🇷
Kimax
2026-06-16 12:38:07
(6 days ago)
RdpGuard detected brute-force attempt on RDP
Brute-Force
🇨🇿
lp
2026-04-20 16:15:39
(2 months ago)
Email account brute force: 6 attempts were recorded from 140.228.21.95
2026-04-17T21:54:05+02:00 war ...
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Email account brute force: 6 attempts were recorded from 140.228.21.95
2026-04-17T21:54:05+02:00 warning: unknown[140.228.21.95]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-04-17T21:54:06+02:00 warning: unknown[140.228.21.95]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-04-17T21:54:07+02:00 warning: unknown[140.228.21.95]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-04-17T21:54:07+02:00 warning: unknown[140.228.21.95]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-04-17T21:54:15+02:00 warning: unknown[140.228.21.95]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-04-17T21:54:15+02:00 warning: unknown[140.228.21.95]: SASL LOGIN authentication failed: authenticat
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Brute-Force
🇩🇪
filstal.org
2026-04-17 17:55:15
(2 months ago)
CrowdSec-Report: crowdsecurity/postfix-spam
Email Spam
Brute-Force
🇺🇸
bigscoots.com
2026-04-06 17:51:24
(2 months ago)
(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-): 5 in the last 3600 secs; Ports: ...
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(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-04-06 13:50:51 dovecot_plain authenticator failed for H=([10.26.18.105]) [140.228.21.95]:37832: 535 Incorrect authentication data ([email protected] )
2026-04-06 13:50:57 dovecot_login authenticator failed for H=([10.26.18.105]) [140.228.21.95]:37832: 535 Incorrect authentication data ([email protected] )
2026-04-06 13:51:03 dovecot_plain authenticator failed for H=([10.26.18.105]) [140.228.21.95]:29372: 535 Incorrect authentication data ([email protected] )
2026-04-06 13:51:09 dovecot_login authenticator failed for H=([10.26.18.105]) [140.228.21.95]:29372: 535 Incorrect authentication data ([email protected] )
2026-04-06 13:51:22 dovecot_plain authenticator failed for H=([10.26.18.105]) [140.228.21.95]:37061: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
2026-04-06 17:50:13
(2 months ago)
Apr 6 19:50:00 mx1 postfix/submission/smtpd[12470]: warning: unknown[140.228.21.95]: SASL PLAIN aut ...
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Apr 6 19:50:00 mx1 postfix/submission/smtpd[12470]: warning: unknown[140.228.21.95]: SASL PLAIN authentication failed:
Apr 6 19:50:06 mx1 postfix/submission/smtpd[12470]: warning: unknown[140.228.21.95]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 6 19:50:13 mx1 postfix/smtps/smtpd[12393]: warning: unknown[140.228.21.95]: SASL PLAIN authentication failed:
...
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Brute-Force
🇺🇸
agenciahypelab.com.br
2026-04-06 16:41:30
(2 months ago)
WordPress login brute-force detectado e bloqueado pelo CSF/LFD. Trigger: LF_TRIGGER
Brute-Force
SSH
🇩🇪
Hazzard
2026-04-06 14:49:43
(2 months ago)
(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/Quebec/Montreal/-/[redacted])
Brute-Force
🇺🇸
bigscoots.com
2026-03-28 20:43:24
(2 months ago)
(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-): 5 in the last 3600 secs; Ports: ...
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(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-03-28 16:42:54 dovecot_plain authenticator failed for H=([10.26.18.180]) [140.228.21.95]:15926: 535 Incorrect authentication data ([email protected] )
2026-03-28 16:43:00 dovecot_login authenticator failed for H=([10.26.18.180]) [140.228.21.95]:15926: 535 Incorrect authentication data ([email protected] )
2026-03-28 16:43:06 dovecot_plain authenticator failed for H=([10.26.18.180]) [140.228.21.95]:28410: 535 Incorrect authentication data ([email protected] )
2026-03-28 16:43:12 dovecot_login authenticator failed for H=([10.26.18.180]) [140.228.21.95]:28410: 535 Incorrect authentication data ([email protected] )
2026-03-28 16:43:20 dovecot_plain authenticator failed for H=([10.26.18.180]) [140.228.21.95]:39012: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
2026-03-28 19:22:55
(2 months ago)
10x Postfix SASL LOGIN authentication failed
Brute-Force
🇺🇸
lintelcorpo
2026-03-26 09:20:53
(2 months ago)
Yesterday, this IP was the source of 28 failed authentications targeting 7 unique usernames on our M ...
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Yesterday, this IP was the source of 28 failed authentications targeting 7 unique usernames on our Mail Server at 216.21.193.119.
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Brute-Force
2026-03-25 21:30:05
(2 months ago)
(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-): 5 in the last 3600 secs
Brute-Force
🇨🇿
lp
2026-03-25 19:20:38
(2 months ago)
Email account brute force: 5 attempts were recorded from 140.228.21.95
2026-03-25T18:52:06+01:00 war ...
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Email account brute force: 5 attempts were recorded from 140.228.21.95
2026-03-25T18:52:06+01:00 warning: unknown[140.228.21.95]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-03-25T18:52:06+01:00 warning: unknown[140.228.21.95]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-03-25T18:52:07+01:00 warning: unknown[140.228.21.95]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-03-25T18:52:07+01:00 warning: unknown[140.228.21.95]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-03-25T18:52:15+01:00 warning: unknown[140.228.21.95]: SASL PLAIN authentication failed: authentication failure, [email protected]
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Brute-Force
2026-03-25 18:56:27
(2 months ago)
(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-)
Brute-Force
🇺🇸
bigscoots.com
2026-03-25 18:19:31
(2 months ago)
(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-): 5 in the last 3600 secs; Ports: ...
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(smtpauth) Failed SMTP AUTH login from 140.228.21.95 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-03-25 14:19:07 dovecot_plain authenticator failed for H=([10.26.18.105]) [140.228.21.95]:44704: 535 Incorrect authentication data ([email protected] )
2026-03-25 14:19:13 dovecot_login authenticator failed for H=([10.26.18.105]) [140.228.21.95]:44704: 535 Incorrect authentication data ([email protected] )
2026-03-25 14:19:25 dovecot_plain authenticator failed for H=([10.26.18.105]) [140.228.21.95]:40890: 535 Incorrect authentication data ([email protected] )
2026-03-25 14:19:27 dovecot_login authenticator failed for H=([10.26.18.105]) [140.228.21.95]:40890: 535 Incorrect authentication data ([email protected] )
2026-03-25 14:19:29 dovecot_plain authenticator failed for H=([10.26.18.105]) [140.228.21.95]:8361: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
2024-11-22 21:25:15
(1 year ago)
2024-11-22T23:25:14.605714+02:00 soli-gate cyrus/imaps[862904]: badlogin: [140.228.21.95] plaintext ...
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2024-11-22T23:25:14.605714+02:00 soli-gate cyrus/imaps[862904]: badlogin: [140.228.21.95] plaintext ([email protected] ) [SASL(-13): authentication failure: checkpass failed]
...
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Brute-Force