Threat Intelligence Briefing

Global threat volume decreased significantly by 43.7% compared to the previous period, with 1,784 total events. This reduction represents a notable deviation from the higher baseline, though the threat mix remains routine and consistent with 7-day averages. SSH brute force attacks dominated, primarily originating from IPs in Russia, Bulgaria, and Romania. Nordic activity was stable and low; Sweden saw 24 events across multiple categories, Finland had 11, and Denmark only 2, all within expected background noise levels. No new campaigns emerged. Focus on the persistent SSH brute force clusters from ASN ranges in Eastern Europe rather than individual ephemeral IPs. Consider temporary blocking or rate-limiting traffic from known SSH brute force CIDR blocks in these regions if not already implemented, as this pattern remains the most consistent threat. Deprioritize the low-volume Nordic traffic, which is routine and does not indicate targeted activity.