Threat Intelligence Briefing

Global threat volume increased by 12.1% versus the previous period, with 2,633 events. This deviation from the baseline is primarily driven by a significant concentration of SSH brute force activity originating from Dutch IP space (ASNs like <a href="https://ip.wayscloud.services/asn-intelligence/14061" target="_blank">AS14061</a>, <a href="https://ip.wayscloud.services/asn-intelligence/62567" target="_blank">AS62567</a>). Nordic regions remain stable, with Sweden (20 events) and Norway (9 events) showing activity consistent with their 7-day averages, primarily comprising attacks and botnet-related noise. The pattern of SSH-focused attacks from a small cluster of IPs represents the key operational change. Focus defensive efforts on the identified Dutch CIDR blocks exhibiting patterned SSH brute force behavior. Consider implementing temporary rate-limiting rules for SSH traffic originating from these ASNs, as individual IPs are ephemeral. Deprioritize the low-volume, routine botnet and spam traffic in the Nordic region unless local logs show successful authentication attempts.