South Korea's Financial Supervisory Service (FSS) has upgraded its VISTA virtual asset trading analysis system with an automated detection algorithm to combat improper crypto trading. The new algorithm employs a sliding window grid search technique to automatically identify potential price manipulation periods, reducing reliance on manual investigations. Performance tests have shown the system successfully detected all known manipulation periods and uncovered previously hard-to-identify anomalies. The FSS has allocated 170 million won (approximately $116,000) for AI performance upgrades in 2026, with future plans to identify coordinated trading account networks, analyze abnormal trading texts across thousands of crypto assets, and trace manipulation fund sources.