Oops, All Bitcoin: South Korea Pushes for Crypto Circuit Breakers After Bithumb's $42B Blunder

South Korea's central bank wants crypto exchanges to implement "circuit breakers" that can halt trading before another Bithumb-style fiasco sends Bitcoin prices into a spiral.

The Bank of Korea released a payments report this week calling for mechanisms similar to the Korea Exchange's trading curbs to suspend trading during wild price swings. The recommendation comes after Bithumb accidentally sent customers 620,000 Bitcoin worth approximately $42 billion in February instead of 620,000 Korean won ($400). In the grand tradition of blockchain transactions being very, very permanent, someone clearly hit "send" while half-asleep and accidentally created enough Bitcoin to buy a small country.

"Currently, the virtual asset industry lacks internal control mechanisms and faces lower regulatory intensity compared to established financial institutions," the report noted. "Consequently, as similar incidents could occur at other virtual asset exchanges, it is necessary to strengthen relevant regulations to prevent them in advance." Translation: "Yeah, we probably should have had some guardrails before letting anyone send $42 billion by accident."

After Bithumb's erroneous transactions, the price of Bitcoin on the exchange dropped sharply as users rushed to sell, prompting panic-selling across the board. Bithumb halted trading and reversed the Bitcoin sends within minutes, but not before 1,788 BTC—worth around $125 million—had already been sold. The exchange covered the shortfall from company reserves. Classic Binance energy there—mistakes were made, some degens made bank, and Bithumb just quietly ate the loss while hoping nobody noticed.

The Bank of Korea recommends that exchanges be required to have systems capable of detecting erroneous payments caused by human error and automatically verifying platform assets against blockchain records to flag discrepancies. Because apparently "maybe don't allow one button to accidentally mint half a million Bitcoin" wasn't already on the feature roadmap.

South Korean lawmakers are currently working on legislation to further regulate the crypto sector, with the Bank of Korea suggesting these measures be included "to enhance the safety and transparency of virtual asset exchange operations." So the government is basically asking exchanges nicely to stop making $42 billion typos before someone actually makes them do it.