Maximum Danger
IP 185.250.235.150, registered to ZCOM.cz s.r.o in the Czech Republic under ASN 206548, presents a critical threat level of 10/10 based on automated honeypot detections, with this single IP accumulating 555 total abuse reports focused on SSH brute-force activity during September 2025. Despite the maximum threat classification, the reported activity frequency stands at zero, suggesting this address launches severe but intermittent attacks rather than sustained high-volume traffic.
All 20 most recent threat reports attributed to 185.250.235.150 consistently identify SSH brute-force attempts as the attack vector, detected exclusively through automated honeypot sensors across 20 independent report sources. The concentration of this activity within a single month indicates a deliberate, targeted campaign rather than opportunistic scanning, with Czech Republic network infrastructure serving as the origination point for what appears to be systematic credential-guessing operations against exposed SSH services worldwide.
SSH brute-force attacks represent one of the most common initial-access techniques employed by threat actors to compromise servers. By rapidly cycling through username and password combinations, this IP attempts to guess valid SSH credentials and gain unauthorized shell access to vulnerable systems. Successful compromise grants attackers persistent foothold, enabling data exfiltration, malware deployment, or use of the compromised host as a staging point for further network intrusion, making any exposed SSH service an immediate target for this address.
Administrators should block 185.250.235.150 at the network perimeter immediately and monitor logs for any matching connection attempts. Hardening SSH configurations is strongly advised: disable password-based authentication in favour of asymmetric key pairs, change the default port from 22, implement tools such as fail2ban to automatically ban repeat offenders, and ensure root login is disabled. Regular auditing of authentication logs and enforcement of strong, unique credentials across all SSH-accessible systems will significantly reduce exposure to credential-guessing campaigns originating from this or similar high-threat addresses.
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