Threat Intelligence Briefing

Threat activity remained stable compared to the previous 6-hour period, with only a 1.4% increase in total volume consistent with the 7-day average. The top threat categories continue to be generic attacks, SSH brute force, and web-based attacks, primarily originating from the US, Singapore, and China. Nordic countries showed routine low-level activity: Finland (14 events), Sweden (9), and Denmark (5), with no significant deviation from their typical baseline. The most active individual IPs were SSH brute force sources from Bulgaria (<a href="https://ip.wayscloud.services/ip-intelligence/195.178.110.30" target="_blank">195.178.110.30</a>) and Russia (<a href="https://ip.wayscloud.services/ip-intelligence/176.120.22.17" target="_blank">176.120.22.17</a>/13), but these represent routine background noise rather than a coordinated campaign. Focus defensive actions on monitoring and potentially rate-limiting traffic from ASNs known for SSH brute force activity, particularly those hosting the Russian and Bulgarian IP clusters identified. No immediate blocking is recommended for individual IPs due to their ephemeral nature. Prioritize investigating any successful authentication attempts originating from these sources rather than blocking the traffic outright. Continue standard vigilance against web application attacks, which remain a persistent threat vector.