South Korea is introducing stricter oversight for cryptocurrency exchanges after regulators uncovered weaknesses in the way platforms track and manage user assets. The decision comes in response to a major operational error at local exchange Bithumb, which exposed gaps in industry risk controls.
The incident occurred during a promotional campaign earlier this year when a technical mistake reportedly caused the exchange to distribute significantly more Bitcoin rewards than intended. The error briefly created a large discrepancy between the platform’s internal accounting records and the digital assets actually held in its wallets. The situation quickly drew regulatory attention and triggered a broader review of operational safeguards within the country’s crypto exchange sector.
In response, South Korea’s Financial Services Commission (FSC) has ordered domestic cryptocurrency exchanges to introduce systems that reconcile their internal records with actual wallet balances every five minutes. The new requirement is designed to reduce the chances of accounting mismatches and ensure exchanges maintain accurate records of user assets.
Regulators Push for Real-Time Monitoring
Following the investigation, regulators found that several exchanges were only verifying asset balances once every 24 hours, leaving large windows where discrepancies could go unnoticed.
Under the updated framework, exchanges must now adopt automated systems that compare internal ledgers with on-chain holdings every five minutes. If significant mismatches appear, platforms will be required to trigger automatic trading halts, helping prevent potential losses for users.
In addition to the real-time checks, regulators are also introducing monthly external audits and stronger disclosure requirements. Exchanges will need to publish detailed reports on their asset reserves rather than simple coverage ratios.
Self-Regulation Also Expanding
South Korea’s crypto industry body, the Digital Asset Exchange Alliance (DAXA), is also working with major platforms to upgrade internal safeguards and restore market confidence. These changes include strengthening risk management committees and implementing stricter operational controls.
Regulators say the measures will eventually become part of the country’s broader digital asset regulatory framework, which is currently being developed to bring crypto oversight closer to traditional financial standards.
The new rules reflect a broader trend in South Korea’s approach to digital assets. Authorities have increasingly focused on transparency, investor protection, and stricter compliance standards as the country’s crypto market continues to grow.
While the immediate trigger was the Bithumb incident, regulators appear determined to ensure that similar failures cannot threaten market stability again. By forcing exchanges to verify balances in near real time, the government hopes to strengthen trust in the country’s rapidly evolving digital asset ecosystem.
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