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๐ฎ๐น
Inartis
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2026-04-22T00:29:06.858171mail1.inartis.it postfix/smtpd[1357674]: warning: unknown[140.228.24.33]: ...
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2026-04-22T00:29:06.858171mail1.inartis.it postfix/smtpd[1357674]: warning: unknown[140.228.24.33]: SASL PLAIN authentication failed: authentication failure, [email protected]
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Port Scan
Brute-Force
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๐ณ๐ฑ
maxxsense
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(smtpauth) Failed SMTP AUTH login from 140.228.24.33 (US/United States/-)
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Brute-Force
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๐ฎ๐น
VHosting
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Detected mail brute force attack from 4 different servers
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Brute-Force
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๐ง๐ท
SvrAdmin
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[101] (smtpauth) Failed SMTP AUTH login from 140.228.24.33 (CA/Canada/-): 5 in the last 3600 secs; P ...
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[101] (smtpauth) Failed SMTP AUTH login from 140.228.24.33 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-02-18 20:12:23 dovecot_plain authenticator failed for H=([10.39.18.70]) [140.228.24.33]:27703: 535 Incorrect authentication data ([email protected])
2026-02-18 20:12:29 dovecot_login authenticator failed for H=([10.39.18.70]) [140.228.24.33]:27703: 535 Incorrect authentication data ([email protected])
2026-02-18 20:12:36 dovecot_plain authenticator failed for H=([10.39.18.70]) [140.228.24.33]:50306: 535 Incorrect authentication data ([email protected])
2026-02-18 20:12:38 dovecot_login authenticator failed for H=([10.39.18.70]) [140.228.24.33]:50306: 535 Incorrect authentication data ([email protected])
2026-02-18 20:12:55 dovecot_plain authenticator failed for H=([10.39.18.70]) [140.228.24.33]:41362: 535 Incorrect authentication data ([email protected])
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Port Scan
Hacking
Brute-Force
Exploited Host
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.3/10 (MEDIUM). Reported by Tangeran ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.3/10 (MEDIUM). Reported by TangerangKota-CSIRT
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Hacking
Web App Attack
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.4/10 (MEDIUM). Reported by Tangeran ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.4/10 (MEDIUM). Reported by TangerangKota-CSIRT
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Hacking
Web App Attack
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.6/10 (MEDIUM). Reported by Tangeran ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.6/10 (MEDIUM). Reported by TangerangKota-CSIRT
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Hacking
Web App Attack
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.8/10 (MEDIUM). Reported by Tangeran ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 4.8/10 (MEDIUM). Reported by TangerangKota-CSIRT
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Hacking
Web App Attack
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 7.4/10 (HIGH). CVSS: 6.8/10 (Medium). ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 7.4/10 (HIGH). CVSS: 6.8/10 (Medium). Bayesian: 86%. MITRE: T1071. Reported by TangerangKota-CSIRT. Status: MALICIOUS
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Hacking
Exploited Host
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 5/10 (MEDIUM). Reported by TangerangK ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 5/10 (MEDIUM). Reported by TangerangKota-CSIRT
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Hacking
Web App Attack
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 5.2/10 (MEDIUM). Reported by Tangeran ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 5.2/10 (MEDIUM). Reported by TangerangKota-CSIRT
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Hacking
Web App Attack
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๐ฎ๐ฉ
sockominfo
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Postfix: Multiple SASL authentication failures.. Threat Score: 7.4/10 (HIGH). CVSS: 6.8/10 (Medium). ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 7.4/10 (HIGH). CVSS: 6.8/10 (Medium). Bayesian: 87%. MITRE: T1071. Reported by TangerangKota-CSIRT. Status: MALICIOUS
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Hacking
Exploited Host
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๐ง๐ท
hostseries
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Trigger: LF_DISTATTACK
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Brute-Force
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๐ท๐ธ
Smel
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Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
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Email Spam
Hacking
Brute-Force
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๐ฎ๐ฉ
sockominfo
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[WAZUH] Postfix: Multiple SASL authentication failures.
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Hacking
Web App Attack
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