2026-10-31 07:23:35
UTC ·
(2 weeks ago)
Authentication failure
Brute-Force
🇺🇸
Smee
2026-09-11 06:20:46
UTC ·
(2 months ago)
IMAP/SMTP Authentication Failure
Brute-Force
🇺🇸
brianbgv
2026-09-02 18:23:31
UTC ·
(2 months ago)
Dovecot mail abuse detected by Fail2Ban
Port Scan
Hacking
SSH
🇩🇪
ut-addicted.com
2026-08-26 03:20:11
UTC ·
(2 months ago)
Aug 25 18:59:03 imap-login: Info: Disconnected \(auth failed, 3 attempts\): user=\<[email protected] \>, method=PLAIN, rip=102.129.53.103, lip=78.46.187.162, TLS
Aug 26 05:20:08 imap-login: Info: Disconnected \(auth failed, 3 attempts\): user=\<postma ...
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Aug 25 18:59:03 imap-login: Info: Disconnected \(auth failed, 3 attempts\): user=\<[email protected] \>, method=PLAIN, rip=102.129.53.103, lip=78.46.187.162, TLS
Aug 26 05:20:08 imap-login: Info: Disconnected \(auth failed, 3 attempts\): user=\<[email protected] \>, method=PLAIN, rip=102.129.53.103, lip=78.46.187.162, TLS
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Brute-Force
Hacking
🇿🇦
hostsec_za
2026-08-25 17:35:02
UTC ·
(2 months ago)
IMAP/POP3 Auth Attack. 13 failed logins in 6 hours.
Brute-Force
🇮🇩
sockominfo
2026-08-25 17:00:53
UTC ·
(2 months ago)
Email: Login failures from Bad Reputation IP: 102.129.53.103. Threat Score: 6.1/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1566 (Phish ...
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Email: Login failures from Bad Reputation IP: 102.129.53.103. Threat Score: 6.1/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1566 (Phishing). Tactic: TA0001. Freshness: 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
Web App Attack
🇫🇷
solution.it
2026-08-25 16:11:46
UTC ·
(2 months ago)
Aug 25 18:11:45 vps789997 dovecot: imap-login: Disconnected (auth failed, 2 attempts in 14 secs): user=<paolo.giardini>, method=PLAIN, rip=102.129.53.103, lip=51.77.194.251, TLS, session=<GkAlW+FZH79mgTVn>
Brute-Force
🇮🇩
sockominfo
2026-08-25 16:00:53
UTC ·
(2 months ago)
Email: Login failures from Bad Reputation IP: 102.129.53.103. Threat Score: 6.3/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1566 (Phish ...
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Email: Login failures from Bad Reputation IP: 102.129.53.103. Threat Score: 6.3/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1566 (Phishing). 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
Web App Attack
🇬🇧
D3monite
2026-08-19 20:01:42
UTC ·
(2 months ago)
Attempted Brute Force (dovecot)
Brute-Force
🇮🇩
sockominfo
2026-08-19 13:00:53
UTC ·
(2 months ago)
Zimbra: Login failures from malicious IP: 102.129.53.103. Threat Score: 6.3/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and ...
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Zimbra: Login failures from malicious IP: 102.129.53.103. Threat Score: 6.3/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and Directory Discovery). Tactic: TA0001. Freshness: 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
Web App Attack
🇮🇩
sockominfo
2026-08-19 12:00:09
UTC ·
(2 months ago)
Zimbra: Login failures from malicious IP: 102.129.53.103. Threat Score: 5.6/10 (MEDIUM). Reported by TangerangKota-CSIRT
Hacking
Web App Attack
🇿🇦
hostsec_za
2026-08-12 14:30:03
UTC ·
(3 months ago)
IMAP/POP3 Auth Attack. 26 failed logins in 24 hours.
Brute-Force
🇳🇴
jlouisbiz
2026-08-05 19:57:36
UTC ·
(3 months ago)
2026-08-05T19:57:16.509450+00:00 comm.rcdrun.com auth[195745]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=102.129.53.103
2026-08-05T19:57:26.286063+00:00 comm. ...
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2026-08-05T19:57:16.509450+00:00 comm.rcdrun.com auth[195745]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=102.129.53.103
2026-08-05T19:57:26.286063+00:00 comm.rcdrun.com auth[195910]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=102.129.53.103
2026-08-05T19:57:34.649988+00:00 comm.rcdrun.com auth[195745]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=102.129.53.103
...
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Brute-Force
🇷🇸
Smel
2026-07-13 00:49:02
UTC ·
(4 months ago)
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
Email Spam
Hacking
Brute-Force
🇺🇸
TTWebhosting
2026-07-09 15:41:08
UTC ·
(4 months ago)
(imapd) Failed IMAP login from 102.129.53.103 (ZA/South Africa/Gauteng/Vanderbijlpark/ms-53-103.megasurf.co.za/[AS327991 Megasurf Wireless Internet CC]): 2 in the last 3600 secs
Brute-Force
Port Scan
Hacking
