Threat Intelligence Briefing

Global threat volume increased by 22.3% compared to the previous 6-hour period, with a notable concentration of SSH brute-force attacks originating primarily from Russian and US IP addresses. This surge is a significant deviation from the 7-day average and is characterized by a cluster of IPs from the 176.120.22.0/24 range. Nordic activity remains low and routine, with no deviation from baseline levels observed across Sweden, Finland, or Norway, indicating the primary threat remains external. Focus defensive measures on the identified Russian IP cluster and broader ASN ranges exhibiting SSH brute-force patterns. Consider implementing temporary blocking or rate-limiting rules for these networks. The routine background noise from the Nordics does not warrant immediate action and should be deprioritized in favor of these more pressing, high-volume threats.