May 2025 Security Issues in Korean & Global Financial Sector

Description

This comprehensive analysis covers cyber threats targeting financial companies in Korea and globally. It examines malware and phishing cases, top 10 malware strains, and statistics on leaked Korean accounts. The report delves into major financial threats on the dark web, including credit card data breaches, database breaches, and ransomware attacks. A notable case involves the Arkana ransomware group's breach of a global online brokerage firm, In***, resulting in the theft of 50 GB of customer data, including KYC submissions and information of over 163,000 customers. The incident highlights vulnerabilities in trading platforms' identity verification and account protection systems, emphasizing the need for enhanced security measures beyond regulatory compliance.