Threat Intelligence Briefing

Observed threat events decreased by 2.1% compared to the previous six-hour period, with a total of 274 threats originating from 178 unique IPs across 44 countries. The vast majority of malicious activity remains focused on SSH brute-force attacks. Limited Nordic activity was detected, specifically a single SSH brute-force attack originating from Finland. No significant abuse of specific hosting providers or ISPs was observed, and there was no Tor exit node activity. The top attacking IPs geolocate to Russia and the Netherlands. Given the dominance of SSH brute-forcing, prioritize monitoring networks for anomalous login attempts and consider implementing rate limiting. Closely watch ASNs hosting IPs 45.135.232.0/24 and 45.140.17.0/24, given their high attack volume. Continue tracking global trends for any shifts in attack vectors, as the current focus could change quickly.