๐ฎ๐ฉ
sockominfo
2026-06-07 17:00:55
(2 weeks ago)
Postfix: Multiple SASL authentication failures.. Threat Score: 7.3/10 (HIGH). Confidence: 50%. CVSS ...
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Postfix: Multiple SASL authentication failures.. Threat Score: 7.3/10 (HIGH). Confidence: 50%. CVSS v3.1: 6.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 87%. MITRE ATT&CK: T1110 (Brute Force). Tactic: TA0001. Freshness: Very Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS
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Hacking
Exploited Host
๐ต๐พ
SecOpsSL
2026-05-31 22:04:55
(3 weeks ago)
195.155.170.240 - - [31/May/2026:03:20:18 +0000] "POST /service/admin/soap/ HTTP/1.1" 500 512 "-" "- ...
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195.155.170.240 - - [31/May/2026:03:20:18 +0000] "POST /service/admin/soap/ HTTP/1.1" 500 512 "-" "-" 1
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Hacking
Web App Attack
๐จ๐ฟ
janekCZ
2026-05-31 06:18:36
(3 weeks ago)
Fail2Ban report from jail 'postfix': 2026-05-31T08:18:36.156278+02:00 mail postfix/smtps/smtpd[30139 ...
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Fail2Ban report from jail 'postfix': 2026-05-31T08:18:36.156278+02:00 mail postfix/smtps/smtpd[3013902]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
SSH
Anonymous
2026-05-31 05:00:29
(3 weeks ago)
BruteForce IMAP/POP3/SMTP
Brute-Force
๐จ๐ฟ
lp
2026-05-31 04:55:34
(3 weeks ago)
Email account brute force: 2 attempts were recorded from 195.155.170.240
2026-05-31T06:43:52+02:00 w ...
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Email account brute force: 2 attempts were recorded from 195.155.170.240
2026-05-31T06:43:52+02:00 warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-05-31T06:43:52+02:00 warning: unknown[195.155.170.240]: SASL LOGIN authentication failed: authentication failure, [email protected]
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Brute-Force
๐ช๐ธ
alferez
2026-05-31 03:59:05
(3 weeks ago)
Bruteforce mail account access
Brute-Force
๐ต๐พ
SecOpsSL
2026-05-31 03:20:19
(3 weeks ago)
May 31 00:20:18 mail postfix/smtps/smtpd[18433]: warning: unknown[195.155.170.240]: SASL PLAIN authe ...
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May 31 00:20:18 mail postfix/smtps/smtpd[18433]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: authentication failure
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Email Spam
Brute-Force
๐น๐ท
ferique
2026-05-31 03:17:42
(3 weeks ago)
Real-time Intercept: SMTP attack. Reference: 2026-05-31 06:17:35.9363 Login failure: 195.155.170.24 ...
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Real-time Intercept: SMTP attack. Reference: 2026-05-31 06:17:35.9363 Login failure: 195.155.170.240 SMTP
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Brute-Force
Email Spam
๐ฎ๐น
Progetto1
2026-05-31 03:13:02
(3 weeks ago)
Mail - Multiple failed login attempts
Brute-Force
Exploited Host
๐ฉ๐ช
2and.de
2026-05-31 02:59:52
(3 weeks ago)
May 31 04:59:49 virtcc postfix/smtpd[2570732]: warning: unknown[195.155.170.240]: SASL PLAIN authent ...
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May 31 04:59:49 virtcc postfix/smtpd[2570732]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: authentication failure
May 31 04:59:49 virtcc postfix/smtpd[2570734]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: authentication failure
May 31 04:59:51 virtcc postfix/smtpd[2570732]: warning: unknown[195.155.170.240]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
Exploited Host
๐ฉ๐ช
tall1oN
2026-05-31 02:21:46
(3 weeks ago)
2026-05-31T04:21:37.696705+02:00 kenny dovecot: auth-worker(4045260): conn unix:auth-worker (pid=399 ...
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2026-05-31T04:21:37.696705+02:00 kenny dovecot: auth-worker(4045260): conn unix:auth-worker (pid=3997954,uid=107): auth-worker<1>: sql([email protected] ,195.155.170.240): Password mismatch
2026-05-31T04:21:39.830592+02:00 kenny dovecot: auth-worker(4045260): conn unix:auth-worker (pid=3997954,uid=107): auth-worker<2>: pam([email protected] ,195.155.170.240): pam_authenticate() failed: Authentication failure (Password mismatch?)
2026-05-31T04:21:45.530878+02:00 kenny dovecot: auth-worker(4045260): conn unix:auth-worker (pid=3997954,uid=107): auth-worker<3>: sql([email protected] ,195.155.170.240): Password mismatch
...
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Brute-Force
Email Spam
๐บ๐ธ
bigscoots.com
2026-05-30 21:15:08
(3 weeks ago)
(smtpauth) Failed SMTP AUTH login from 195.155.170.240 (TR/Turkey/host-195-155-170-240.reverse.super ...
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(smtpauth) Failed SMTP AUTH login from 195.155.170.240 (TR/Turkey/host-195-155-170-240.reverse.superonline.net): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-30 16:59:32 dovecot_plain authenticator failed for H=(JKJEX) [195.155.170.240]:6272: 535 Incorrect authentication data ([email protected] )
2026-05-30 16:59:38 dovecot_login authenticator failed for H=(JKJEX) [195.155.170.240]:6272: 535 Incorrect authentication data ([email protected] )
2026-05-30 17:05:34 dovecot_plain authenticator failed for H=(LF21D45A3WC8) [195.155.170.240]:6132: 535 Incorrect authentication data ([email protected] )
2026-05-30 17:05:40 dovecot_login authenticator failed for H=(LF21D45A3WC8) [195.155.170.240]:6132: 535 Incorrect authentication data ([email protected] )
2026-05-30 17:15:04 dovecot_plain authenticator failed for H=(96H3V7R8Q2) [195.155.170.240]:6405: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
Anonymous
2026-05-30 21:09:07
(3 weeks ago)
2026-05-30T23:09:05.782888 biopolis.pcconsultant.it postfix/smtpd[2097811]: warning: unknown[195.155 ...
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2026-05-30T23:09:05.782888 biopolis.pcconsultant.it postfix/smtpd[2097811]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: authentication failure, [email protected]
...
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Brute-Force
๐จ๐ฟ
lp
2026-05-27 04:57:23
(3 weeks ago)
Email account brute force: 2 attempts were recorded from 195.155.170.240
2026-05-27T06:10:49+02:00 w ...
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Email account brute force: 2 attempts were recorded from 195.155.170.240
2026-05-27T06:10:49+02:00 warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: authentication failure, [email protected]
2026-05-27T06:10:49+02:00 warning: unknown[195.155.170.240]: SASL LOGIN authentication failed: authentication failure, [email protected]
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Brute-Force
๐จ๐ฆ
electronico
2026-05-27 04:11:18
(3 weeks ago)
2026-05-27T15:11:13.224293+11:00 mail.host postfix/smtps/smtpd[2875076]: warning: unknown[195.155.17 ...
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2026-05-27T15:11:13.224293+11:00 mail.host postfix/smtps/smtpd[2875076]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-05-27T15:11:17.237057+11:00 mail.host postfix/smtps/smtpd[2876357]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-05-27T15:11:17.237142+11:00 mail.host postfix/smtps/smtpd[2876304]: warning: unknown[195.155.170.240]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
Email Spam