Threat Intelligence Briefing

Threat volume decreased significantly, with a 29.5% reduction from the previous period to 1297 events, aligning with routine daily fluctuations. The primary threat remains SSH and web application brute-forcing, with notable clusters from Russian (<a href="https://ip.wayscloud.services/asn-intelligence/12389" target="_blank">AS12389</a>, IPs <a href="https://ip.wayscloud.services/ip-intelligence/176.120.22.0" target="_blank">176.120.22.0</a>/24) and Bulgarian networks. Nordic activity is minimal and stable; Sweden and Finland show low, routine background noise consistent with their baselines. No new campaigns emerged; this activity represents established, persistent threats rather than a novel escalation. Focus on the pattern of brute-force attacks from specific ASNs, not individual ephemeral IPs. Consider temporarily blocking or implementing stricter rate-limiting for traffic from the identified Russian and Bulgarian CIDR ranges known for persistent SSH brute-forcing. Deprioritize individual IPs from the top list, as they are likely to be replaced quickly. Maintain existing defensive postures for Nordic-facing assets.