Threat Intelligence Briefing

Global threat volume decreased by 88.8% compared to the previous period, representing a significant deviation from the high-intensity activity observed in the last 6 hours. This sharp decline suggests the conclusion of a major campaign. Malware C2 remains the dominant category. Nordic activity remains minimal and routine, consistent with baseline levels. The top threat IPs, primarily from ASNs in Turkmenistan and Russia, are engaged in SSH brute-forcing, a persistent but manageable threat pattern. Focus on infrastructure patterns, not individual IPs. Consider implementing temporary rate-limiting rules for SSH traffic originating from high-risk ASN ranges known for brute-force activity, particularly those in Eastern Europe and Central Asia. Deprioritize individual IP blocking as these are ephemeral; instead, monitor for clusters of activity from these network blocks.