Threat Intelligence Briefing

Observed threat activity has decreased significantly, down 74.1% compared to the previous six-hour period. The vast majority of attacks globally continue to focus on SSH brute-forcing (89%), originating primarily from Romania, Russia, and China. Limited Nordic activity was detected, with two unique IPs in Finland engaging in SSH brute-force attempts. No specific hosting providers or significant Tor exit node activity was observed. Given the prevalence of SSH brute-force attacks, defenders should prioritize hardening SSH configurations and monitoring authentication logs. Monitor ASNs associated with the top attacking countries, particularly those originating from Russia. Continue tracking brute-force attack patterns for potential changes in targets or methods.