South Korean Regulators Launch Probe into Crypto Exchanges Following Bithumb’s $40 Billion ’Ghost Bitcoin’ Incident

South Korean financial authorities are initiating a comprehensive inspection of domestic cryptocurrency exchanges and implementing stricter regulatory measures. This action comes in response to a significant operational error at Bithumb, the country's second-largest exchange, which exposed critical vulnerabilities in the platform's systems.

The incident involved Bithumb accidentally distributing 620,000 BTC—valued at over $40 billion—to 249 users due to an employee mistake during a promotional event. While 99% of the funds were recovered, regulatory filings revealed a major discrepancy: Bithumb held only 175 BTC in its reserves and less than 50,000 BTC in total combined assets at the time, raising serious questions about how the platform processed a transaction vastly exceeding its actual holdings.

The Financial Supervisory Service (FSS) will scrutinize exchange practices, with a strong emphasis on the need for robust internal controls and risk management. This 'ghost Bitcoin' event has accelerated calls for clearer legislation and enhanced oversight in South Korea's rapidly growing crypto market, as authorities aim to foster a more secure and trustworthy trading environment for digital assets.