Threat Intelligence Briefing

Global threat volume represents a significant deviation from baseline, spiking 65.7% vs the previous period to 2584 events, primarily driven by a surge in malware C2 activity (1321 events). This is not routine background noise and exceeds typical daily fluctuations. Nordic activity remains stable at minimal levels, with Finland recording only 6 events. The top threat countries are France (168), Germany (135), and the US (133), with SSH bruteforce attacks concentrated from specific IPs in Russia, Bulgaria, and Vietnam. Focus on the broader pattern, not individual IPs. Prioritize monitoring and investigation of the malware C2 surge, as this represents the primary threat vector. Consider temporary blocking or rate-limiting traffic from ASNs and CIDR ranges associated with the top source countries, particularly for SSH services. The minimal Nordic activity requires no immediate defensive adjustments. Deprioritize individual IP addresses as they are ephemeral; focus on the geographic and categorical clusters.