Automated scanning activity and repeated connection attempts with timed-out handshakes.
Source IP: ...
show moreAutomated scanning activity and repeated connection attempts with timed-out handshakes.
Source IP: 142.91.109.151
Evidence Log:
2026-10-05 14:55:04 UTC [WARN] inbound connection from 142.91.109.151:58321 to [REDACTED_PORT] handshake timeout / probe dropped. Host blacklisted.
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Unauthorized port scanning and service fingerprint probe against private server infrastructure.
Sou ...
show moreUnauthorized port scanning and service fingerprint probe against private server infrastructure.
Source IP: 141.147.167.119
Evidence Log:
2026-10-05 14:48:22 UTC [WARN] [TCP] 141.147.167.119:54210 --> [REDACTED_SERVER_PORT] rejected: unauthorized access / invalid handshake probe. IP blocked by firewall.
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Unauthorized inbound connection and proxy service hijacking attempt.
Source IP: 23.81.40.149
Log:
...
show moreUnauthorized inbound connection and proxy service hijacking attempt.
Source IP: 23.81.40.149
Log:
2026-10-05 15:10:03 UTC [WARN] inbound/mixed: inbound connection from 23.81.40.149:xxxxx to [SERVER_PORT] -> unauthorized proxy relay attempt. Blocked by firewall.
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High-frequency port scanning and unauthorized protocol probing from 142.91.109.89 (Leaseweb Japan K. ...
show moreHigh-frequency port scanning and unauthorized protocol probing from 142.91.109.89 (Leaseweb Japan K.K., AS134351). Burst connections abruptly terminated without payload:
2026/10/05 14:59:51 ERROR - inbound/tcp process connection from 142.91.109.89:54294: connection reset / EOF
2026/10/05 14:59:51 ERROR - inbound/tcp process connection from 142.91.109.89:54278: connection reset / EOF
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High-concurrency port scanning and protocol probing from 141.147.167.119. Connections abruptly close ...
show moreHigh-concurrency port scanning and protocol probing from 141.147.167.119. Connections abruptly closed immediately after initiation:
2026/10/05 19:10:12 ERROR - process connection from 141.147.167.119:41324: mux connection closed: read frame header: EOF
2026/10/05 19:10:15 ERROR - process connection from 141.147.167.119:41672: mux connection closed: read frame header: EOF
2026/10/05 19:10:15 ERROR - process connection from 141.147.167.119:41688: mux connection closed: read frame header: EOF
2026/10/05 19:12:20 ERROR - process connection from 141.147.167.119:18834: mux connection closed: read frame header: EOF
2026/10/05 19:12:23 ERROR - process connection from 141.147.167.119:19282: mux connection closed: read frame header: EOF
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Port Scan
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