Threat Intelligence Briefing

Threat activity surged in the last 6 hours, up 111.2% globally. Malware Command & Control (C2) activity is the dominant threat, comprising 62% of all reports. Bruteforce attempts, particularly SSH, account for 26%. We observed no significant Nordic-specific activity this period. The top attacking IPs are associated with malware C2 infrastructure, however, attribution is currently unavailable. We have not identified any specific infrastructure patterns like residential vs datacenter, or Tor exit node abuse. Focus monitoring on ASNs originating from Russia (RU) due to persistent bruteforce activity, specifically targeting SSH. Consider implementing stricter rate limiting and intrusion detection rules for SSH traffic. Track new malware C2 IPs as they emerge, prioritizing indicators associated with the top attacking IPs identified (196.251.72.110, 87.121.84.80, 147.185.221.212). Continue monitoring for Nordic-specific threats in subsequent periods.