Threat Intelligence Briefing

Threat volume decreased significantly by 85.4% compared to the previous period, with 2,637 events globally—a notable deviation from the typical high baseline. Nordic activity remained routine: Sweden saw 24 events across multiple categories, Finland had 10, and Denmark recorded only one SSH brute force attempt. This pattern aligns with normal background noise for the region. The top threat categories—general attacks and SSH-related brute force—are consistent with the 7-day average, indicating no new campaigns emerged during this window. The most active IPs originated primarily from Russia, Netherlands, and Romania, focusing on SSH compromise. Focus defensive measures on monitoring SSH traffic from known high-risk ASNs rather than individual IPs, as these are ephemeral. Consider temporarily rate-limiting SSH connections from suspicious geographic clusters if your infrastructure shows repeated targeting. No immediate blocking is required for Nordic-originating traffic given its routine nature.