This comprehensive analysis covers cyber threats and security issues affecting financial companies in South Korea and globally. It examines malware and phishing cases targeting the financial sector, including the top 10 malware strains and leaked Korean account statistics on Telegram. The report delves into dark web threats, focusing on credit card data breaches, financial institution database leaks, and ransomware attacks. Notable incidents include the M*** digital payment platform data breach in Indonesia, affecting 44 million users, and the Everest ransomware group's attack on J*** Bank in Jordan, compromising 11.7 GB of internal data. The analysis emphasizes the need for enhanced security measures, including real-time protection systems, account takeover detection, and strengthened internal defense mechanisms in the financial industry.