$44 Billion Bitcoin Blunder at Bithumb Puts South Korean Regulators on High Alert
South Korea’s Financial Supervisory Service (FSS) has announced heightened regulatory scrutiny over local cryptocurrency exchanges following a major malfunction at Bithumb, one of the country’s largest crypto trading platforms. The incident involved the erroneous crediting of billions of dollars worth of bitcoin to users, sparking concern over systemic vulnerabilities in the crypto market.
The Incident: Billions Mistakenly Credited
Last week, Bithumb mistakenly awarded certain users approximately 2,000 bitcoin each instead of much smaller promotional rewards. This error equates to roughly $44 billion at the time of the incident, far exceeding the exchange’s actual bitcoin holdings by a factor of ten. The massive error caused significant market disruption, with bitcoin prices on Bithumb plunging around 30% below the global average as some recipients tried to liquidate the mistaken credits.
Within 35 minutes of the distribution, Bithumb restricted trading and withdrawals for the 695 impacted customers to contain potential fallout. To remedy the situation, the exchange waived transaction fees for a week and initiated a compensation plan offering full restitution plus an additional 10% to users who sold their assets in panic during the crash.
Regulatory Response and Investigations
In response to the blunder, South Korea’s Financial Supervisory Service declared it will intensify oversight of cryptocurrency markets. The FSS is launching investigations into “high-risk” behaviors that threaten market integrity, including:
- Large-scale price manipulation by major “whale” traders
- Suspicious trading linked to suspended deposits and withdrawals
- Coordinated pump-and-dump schemes amplified by misinformation on social media
The agency is developing advanced technology tools, including AI-powered systems, to monitor trading activity in real time by analyzing patterns on a second and minute basis. Text-analysis algorithms will also be deployed to flag potential market abuse driven by false or misleading information.
Strengthened Security and Compliance Measures
The incident exposed critical weaknesses and risks within virtual asset platforms, prompting the FSS to warn that on-site inspections of exchanges may be conducted if internal control irregularities are detected. Beyond market monitoring, the regulator plans to introduce punitive fines for IT security incidents throughout the financial sector and to increase accountability for top executives and chief information security officers at crypto firms.
Furthermore, the FSS has established a preparatory team to implement the Basic Digital Asset Act, a new legislative framework aimed at broadening regulations beyond the current phase of cryptocurrency oversight.
Broader Crackdown on Financial Abuses
This regulatory intensification aligns with South Korean President Lee Jae-myung’s broader campaign against unfair financial practices. In addition to crypto market supervision, the FSS is enhancing enforcement mechanisms targeting fraud and expanding tools to combat voice phishing and other financial crimes.
Full details of the Bithumb incident are slated to be reported to South Korea’s National Assembly Political Affairs Committee, highlighting the government’s commitment to transparency and rigorous investigation.
Market Impact and Outlook
At the time of the incident, bitcoin’s price on Bithumb briefly fell to $68,698.34, approximately 30% below global averages, before stabilizing. Other major cryptocurrencies such as Ethereum, XRP, and Binance Coin also experienced market fluctuations tied to the episode.
The Bithumb debacle underscores the fragility of current crypto exchange infrastructures and signals increasing regulatory pressure on digital asset platforms in South Korea, a nation with one of the most active crypto markets globally.
As the FSS moves to deploy automated surveillance technologies and enforce stricter security protocols, the landscape for cryptocurrency trading in South Korea is likely to become more tightly controlled, aiming to protect investors and uphold market integrity.
Reported by Shaurya Malwa
Edited by Sheldon Reback
Published February 9, 2026