Threat Intelligence Briefing

Global threat volume decreased significantly, dropping 49.3% compared to the previous period to 1,474 events, representing a major deviation from the elevated baseline. This sharp decline suggests a possible end to a coordinated campaign rather than routine background noise. SSH brute force attacks dominated, with notable clusters from Russian IPs <a href="https://ip.wayscloud.services/ip-intelligence/176.120.22.0" target="_blank">176.120.22.0</a>/24 and Dutch/German networks. Nordic activity remained stable and low, consistent with regional baselines, indicating no targeted escalation. Focus analysis on the persistent SSH brute force clusters from ASN 12389 (Russia) and similar networks, as these represent the most consistent threat pattern despite the overall volume drop. Prioritize reviewing and hardening SSH access controls, particularly for internet-facing systems. Consider implementing temporary geo-blocking or rate-limiting for traffic originating from high-risk ASNs consistently involved in brute force campaigns, such as those in Russia and Eastern Europe. Deprioritize analysis of individual low-volume Nordic events, which align with routine background scanning activity.