Threat Intelligence Briefing

Global threat activity changed by several orders of magnitude (1,803 → 19,797 events), marking a significant deviation from the previous 6-hour period. Attacks (4,383) and spam (4,278) dominate, with notable contributions from malware C2 (3,076) and brute force (2,710) events. The US (4,165), Canada (2,008), and the Netherlands (1,525) lead in origin countries. Nordic activity remains stable, with Sweden (52 events) and Finland (37) showing routine patterns. Korean IPs (<a href="https://ip.wayscloud.services/ip-intelligence/183.107.190.230" target="_blank">183.107.190.230</a>, <a href="https://ip.wayscloud.services/ip-intelligence/211.225.75.254" target="_blank">211.225.75.254</a>, <a href="https://ip.wayscloud.services/ip-intelligence/211.57.201.54" target="_blank">211.57.201.54</a>) are prominent in SSH brute force attacks. Consider temporary blocking or rate-limiting SSH traffic from ASNs associated with Korean and Dutch IP ranges, given the concentrated attack patterns. Deprioritize individual IPs in favor of CIDR blocks to mitigate ephemeral threats.