Threat Intelligence Briefing

Global threat activity increased by 4.1% compared to the previous 6-hour period, consistent with the 7-day average trend and within normal fluctuation range. The rise is driven primarily by reconnaissance scans, which dominate at 91.7% of total events, with no significant shift in category distribution. Nordic regions remain stable: Sweden and Finland report expected levels of brute-force and web attack patterns, while Norway and Denmark show minimal activity, limited to reconnaissance—consistent with their historical baselines. No new or emerging campaigns were identified; observed IPs from Romania, the Netherlands, and Bulgaria align with known scanning infrastructure, many active for over three weeks. Consider temporary blocking or rate-limiting for CIDR ranges tied to recurring Romanian and Bulgarian IPs exhibiting brute-force behavior, particularly those linked to SSH. Deprioritize individual IP actions from Datacenter/Hosting sources with low report volume, as these reflect routine background noise. Focus monitoring on Unmanaged Ltd and Techoff Srv Limited due to high report-to-IP ratios, indicating potentially compromised infrastructure.