Bithumb Bitcoin Blunder: Customers Sell $40 Billion in Accidental Crypto (2026)

Imagine waking up a millionaire, only to have it vanish! That's the reality for 86 customers of Bithumb, a major South Korean cryptocurrency exchange, who ended up selling off a fortune in Bitcoin that was accidentally sent to them. Financial authorities revealed this astonishing turn of events on Monday.

Last week, in what was supposed to be a small promotional giveaway, Bithumb made a colossal blunder. Instead of distributing a modest total of 620,000 won (approximately US$423.6) to 249 customers, the exchange mistakenly sent out a staggering 620,000 bitcoins! This error, which happened on Friday, briefly turned these fortunate (or perhaps unfortunate) recipients into multi-millionaires overnight, triggering a massive sell-off on the platform.

But here's where it gets chaotic... The exchange, realizing the gravity of the situation, moved swiftly to halt transactions and begin the arduous process of reclaiming the erroneously distributed Bitcoin. This recovery effort commenced around 7:40 p.m. on Friday. While Bithumb has managed to recover the majority of the Bitcoin sold by users, a notable amount of 125 bitcoins remains unrecovered, valued at approximately 13 billion won.

And this is the part most people miss... Of the unrecovered Bitcoin, about 3 billion won has reportedly already been withdrawn and deposited into customers' bank accounts. The remaining 10 billion won has apparently been used by these customers to purchase other virtual assets, according to officials. This raises complex questions about how these funds will be retrieved.

Bithumb has stated that they are actively reaching out to each customer who sold the wrongly sent Bitcoin. The exchange is attempting to persuade them to return the funds and is actively coordinating strategies to recoup the lost assets. This situation highlights the inherent risks and complexities within the cryptocurrency market, even for established exchanges.

What do you think? Should customers be held responsible for selling Bitcoin they received in error, even if the exchange made the mistake? Or should the exchange bear the full brunt of its operational mishap? Share your thoughts in the comments below – we'd love to hear your perspective!

Bithumb Bitcoin Blunder: Customers Sell $40 Billion in Accidental Crypto (2026)
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