Analyzing Recent Cyber Attacks in the United States Coinciding with Columbus Day Celebration

**Executive Summary:** This threat intelligence report documents a surge in ransomware incidents in the U.S. from June–October 2024 (over 800 victims), identifies the most active ransomware groups (Play, RansomHub, Lockbit, Qilin, Meow), catalogs numerous high-profile data leaks and underground sales of PII, RDP access, and payment data, highlights China's alleged 'Salt Typhoon' espionage campaign targeting U.S. ISPs via zero-day exploitation, outlines common initial attack vectors and IoCs, and provides mitigation recommendations for organizations and agencies.