South Korean cryptocurrency exchange Bithumb has sparked one of the most extraordinary operational errors in crypto history after accidentally crediting users with approximately $44 billion worth of Bitcoin during a promotional event — a mistake that triggered market turbulence and immediate regulatory scrutiny. The incident occurred on February 6, 2026, when internal systems mistakenly distributed 620,000 BTC instead of a small cash reward.
What Happened
Bithumb had launched a promotional “Random Box” campaign intended to give users modest prizes of around 2,000 Korean won (about $1.40). Instead, due to an internal configuration error, the system allocated at least 2,000 Bitcoin to each qualifying account, impacting 695 users before engineers detected the flaw and intervened.
Within about 35 minutes, the exchange froze trading and withdrawals on affected accounts and began a rapid recovery effort. Bithumb says 99.7 % of the misallocated Bitcoin was recovered through internal reversals and user cooperation. However, a small portion — including roughly 1,786 BTC sold before controls were in place — remains unresolved, and the exchange is negotiating with affected customers and considering legal steps to reclaim losses.
Why It Matters
The error briefly distorted prices on Bithumb’s platform, with Bitcoin’s price on the exchange plunging by up to 17 % compared with global benchmarks as recipients rushed to sell their unintended windfalls. Although prices quickly stabilized once emergency measures were enacted, the event highlighted how liquidity imbalances and automated systems can exacerbate market shocks.
Bithumb emphasized that the incident was not the result of hacking or an external security breach but stemmed from internal controls that failed to block abnormal transactions, raising questions about exchange operational resilience.
Trend Impact
Regulators in South Korea wasted no time responding. The Financial Supervisory Service (FSS) has said the glitch reveals serious vulnerabilities in digital asset systems and called for stricter oversight and updated crypto regulations. Legislators are reviewing potential on-site inspections and expanded authority to ensure exchange stability and protect investors as digital assets become more integrated with traditional finance.
The error also feeds broader industry concerns about exchange risk management, internal controls, and “ghost coins” — assets shown as available on platforms that don’t actually exist in wallets. Such vulnerabilities have previously contributed to exchange failures and losses in the crypto sector, making this near-catastrophic event a catalyst for renewed discussion about how to safeguard the growing digital asset ecosystem.
Despite recovering most of the assets and averting a worse collapse, the episode could have long-term ripple effects on how regulators, institutional investors and everyday traders view the reliability of centralized crypto exchanges and the need for robust systemic oversight.
