On February 6, 2026, the South Korean change Bithumb made an operational error throughout a promotional occasion through which it deliberate to distribute small rewards in South Korean gained (KRW) and. As an alternative, it despatched bitcoin (BTC) to its customers by mistake, which led to a regulatory investigation.
Because of alleged human error—an worker mistakenly entered the cost unit as “BTC” as an alternative of “KRW”— the system mistakenly distributed round 620,000 BTC to person accounts. The platform deliberate to ship rewards of between 2,000 and 50,000 KRW per person, equal to roughly $1.40.
It’s value clarifying that 620,000 BTC is a a lot bigger determine than what the change had in its possession: 46,000 BTC, as seen within the following Arkham graph.
Bithumb detected the anomaly, which led to proscribing operations, deposits and withdrawals within the accounts concerned 35 minutes after the incident, and commenced recovering the faulty balances. The incident was not associated to a cyber assault nor did it have an effect on the safety of the purchasers’ programs or belongings, as reported by CriptoNoticias.
The ruling generated rapid promoting strain in Bithumb’s inner market. The worth of BTC on the platform fell to 81 million gained (about $55,000), a drop of round 16% in comparison with international ranges, which remained at $60,000 on the time.
Fund restoration and change response
Bithumb later reported that it recovered 99.7% of the BTC distributed in error, utilizing inner controls and, in some circumstances, collaboration with different gamers within the sector.
The corporate promised to compensate customers harmed by gross sales at depressed costs and introduced measures to strengthen its verification protocols and controls in automated reward distribution processes.
Changpeng Zhao, founding father of Binance, commented on the case and confirmed that his platform collaborated within the restoration of a part of the funds.
“I did not put up something on the time to keep away from producing FUD (concern, uncertainty and doubt),” he defined. Zhao really helpful implementing strict peak worth checks on reward distribution capabilities and real-time audits to keep away from comparable errors within the trade.
Regulatory intervention and bolstered supervision
The incident instantly attracted the eye of South Korea’s Monetary Supervisory Service (FSS). The regulator launched a particular investigation into Bithumb to find out the causes of the failure, consider inner controls and confirm doable regulatory non-compliance.
In parallel, the SSF will not be solely investigating Bithumb, however is increasing its scrutiny to high-risk practices within the cryptoasset sector, equivalent to worth manipulation and different conduct that distorts the market. Inside this technique, regulators look at the actions of bitcoin whales (entities with greater than 1,000 BTC of their wallets). Excessive quantity trades can considerably affect the value and exacerbate volatility, particularly in situations of mass liquidations or systemic errors.
Moreover, the company is advancing within the growth of stricter rules to mitigate laptop and operational vulnerabilities. These embody harder monetary penalties for technical failures and larger authorized obligations for managers concerning cybersecurity and inner controls.
Replace 02/09/2026: It’s clarified that the platform credited extra BTC to person accounts than it truly owned.
