Threat Intelligence Briefing

Threat volume decreased 31.5% compared to the previous 6-hour period, with 1,595 total threats from 899 unique IPs across 67 countries. This reduction represents a return to baseline levels after an anomalous spike. The United States (245), Germany (144), and Romania (117) remain top threat origins. SSH brute force (367) and malware C2 (380) continue as primary attack vectors, consistent with 7-day averages. Nordic countries show minimal activity (13 total threats), with Finland (5) and Sweden (5) experiencing routine background noise primarily from SSH brute force and web attacks. Recommend monitoring US-based IP ranges 87.251.64.144/29 and Romanian ASN 39124 for persistent SSH brute force campaigns. Consider temporary rate-limiting for SSH authentication attempts from these networks. Nordic threat levels remain stable; prioritize investigating US and EU-originating malware C2 infrastructure over local Nordic noise.