Threat Intelligence Briefing

Global threat volume represents a significant deviation, dropping 85.4% compared to the previous period. This sharp decline suggests the conclusion of a major, short-lived campaign rather than a routine lull. The threat profile remains consistent, dominated by malware C2 and SSH brute force activity. Nordic activity is minimal and routine; Finland saw 5 events and Norway 3, consistent with their typical low baselines. The concentrated SSH brute force attacks from a small cluster of IPs in Russia (<a href="https://ip.wayscloud.services/asn-intelligence/12389" target="_blank">AS12389</a>, <a href="https://ip.wayscloud.services/ip-intelligence/176.120.22.0" target="_blank">176.120.22.0</a>/24), Romania, and Bulgaria is the most notable pattern, not the individual IPs themselves. Focus defensive actions on the identified CIDR ranges associated with the SSH brute force campaign, particularly the Russian cluster. Consider implementing temporary geo-blocking or aggressive rate-limiting for SSH connections originating from these high-risk networks. Deprioritize the low-volume Nordic activity, which aligns with expected background noise.