๐ง๐ท
SvrAdmin
2026-02-08 16:57:29
(4 months ago)
[315] (smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapac ...
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[315] (smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Feb 8 13:57:03 cwp01 postfix/smtpd[3909]: warning: unknown[37.19.220.67]: SASL PLAIN authentication failed:
Feb 8 13:57:09 cwp01 postfix/smtpd[3909]: warning: unknown[37.19.220.67]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 8 13:57:19 cwp01 postfix/smtpd[3962]: warning: unknown[37.19.220.67]: SASL PLAIN authentication failed:
Feb 8 13:57:21 cwp01 postfix/smtpd[3962]: warning: unknown[37.19.220.67]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 8 13:57:24 cwp01 postfix/smtpd[3909]: warning: unknown[37.19.220.67]: SASL PLAIN authentication failed:
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Port Scan
Hacking
Brute-Force
Exploited Host
๐ฌ๐ง
transcom
2026-02-07 23:29:11
(4 months ago)
Authentication attack - 2 failed login attempts. Threat: low. Type: auth_attack
Brute-Force
SSH
๐บ๐ฆ
MakselPr
2026-01-13 16:03:44
(5 months ago)
Jan 13 18:03:37 mail postfix/smtpd[2113886]: warning: unknown[37.19.220.67]: SASL PLAIN authenticati ...
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Jan 13 18:03:37 mail postfix/smtpd[2113886]: warning: unknown[37.19.220.67]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
Jan 13 18:03:43 mail postfix/smtpd[2113886]: warning: unknown[37.19.220.67]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
๐บ๐ธ
lintelcorpo
2026-01-12 10:15:10
(5 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
๐จ๐ญ
Origon
2026-01-11 17:02:22
(5 months ago)
recidive - IP: 37.19.220.67 - 2026-01-11 10:18:09,930 fail2ban.actions [2082457]: NOTICE [plesk-pos ...
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recidive - IP: 37.19.220.67 - 2026-01-11 10:18:09,930 fail2ban.actions [2082457]: NOTICE [plesk-postfix] Ban 37.19.220.67 2026-01-11 12:00:05,608 fail2ban.actions [2082457]: NOTICE [plesk-postfix] Ban 37.19.220.67 2026-01-11 18:02:21,538 fail2ban.actions [2082457]: NOTICE [plesk-postfix] Ban 37.19.220.67
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Web App Attack
๐ณ๐ฑ
maxxsense
2026-01-11 16:57:25
(5 months ago)
(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.co ...
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(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.com)
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Brute-Force
Anonymous
2026-01-11 15:43:44
(5 months ago)
9x Postfix SASL LOGIN authentication failed
Brute-Force
๐ฆ๐บ
aglenday
2026-01-11 15:20:43
(5 months ago)
(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.co ...
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(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2026-01-12T02:20:41.325829+11:00 mail postfix/submission/smtpd[872113]: warning: unknown[37.19.220.67]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Port Scan
๐ท๐ด
INTEQ
2026-01-11 15:01:25
(5 months ago)
Brute force attack from 37.19.220.67
Brute-Force
๐ฎ๐ฉ
xveil
2026-01-11 14:32:12
(5 months ago)
2026-01-11T21:32:10.319875 mail-honeypot postfix/submission/smtpd[16391]: warning: unknown[37.19.220 ...
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2026-01-11T21:32:10.319875 mail-honeypot postfix/submission/smtpd[16391]: warning: unknown[37.19.220.67]: SASL PLAIN authentication failed: authentication failure
...
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Brute-Force
๐ฎ๐น
Progetto1
2026-01-11 14:24:02
(5 months ago)
Mail - Multiple failed login attempts
Brute-Force
Exploited Host
Anonymous
2026-01-11 13:45:26
(5 months ago)
(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.co ...
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(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.com)
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Brute-Force
๐บ๐ธ
bigscoots.com
2026-01-11 13:21:13
(5 months ago)
(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.co ...
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(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.com): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-01-11 07:25:12 dovecot_plain authenticator failed for H=([10.16.18.14]) [37.19.220.67]:13673: 535 Incorrect authentication data ([email protected] )
2026-01-11 08:20:53 dovecot_plain authenticator failed for H=([10.16.18.14]) [37.19.220.67]:42240: 535 Incorrect authentication data ([email protected] )
2026-01-11 08:20:59 dovecot_login authenticator failed for H=([10.16.18.14]) [37.19.220.67]:42240: 535 Incorrect authentication data ([email protected] )
2026-01-11 08:21:05 dovecot_plain authenticator failed for H=([10.16.18.14]) [37.19.220.67]:9065: 535 Incorrect authentication data ([email protected] )
2026-01-11 08:21:11 dovecot_login authenticator failed for H=([10.16.18.14]) [37.19.220.67]:9065: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
๐ฆ๐บ
screwlooseit.com.au
2026-01-11 13:09:52
(5 months ago)
Blocked by CSF 13 firewall - Rule: mysaslmatch
UA/Ukraine/unn-37-19-220-67.datapacket.com
Web App Attack
๐ฆ๐บ
aglenday
2026-01-11 13:05:27
(5 months ago)
(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.co ...
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(smtpauth) Failed SMTP AUTH login from 37.19.220.67 (US/United States/unn-37-19-220-67.datapacket.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2026-01-12T00:05:23.188738+11:00 mail postfix/submission/smtpd[626115]: warning: unknown[37.19.220.67]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Port Scan