Threat Intelligence Briefing

Global threat volume decreased by 88.2% compared to the previous period, representing a significant deviation from the typical high baseline. This sharp decline is unusual and suggests a potential shift in adversary infrastructure or a lull in coordinated campaigns. Nordic activity remains low and routine, with Norway showing the highest volume at 13 events, consistent with its 7-day average. The primary threat categories—malware C2 and SSH brute force—remain consistent, though at a much lower volume. Focus remains on known malicious ASNs in the Netherlands and Vietnam. Given the dramatic drop, this period likely represents a temporary anomaly rather than a new trend. Defenders should maintain existing blocking policies on high-risk ASNs known for SSH brute force and malware C2, particularly from NL and VN. The low volume does not warrant new emergency measures, but vigilance should be maintained for a potential rebound in activity. Prioritize monitoring for the re-emergence of known CIDR blocks associated with these attack types.