South Korea’s Monetary Intelligence Unit (FIU) has fined cryptocurrency trade Bithumb 36.8 billion received ($24.6 million) and ordered a six-month partial suspension of new-user companies after uncovering thousands and thousands of anti-money laundering (AML) violations, according to native reporting.
The FIU’s investigation found roughly 6.65 million breaches of the nation’s AML and buyer verification guidelines. About 3.55 million concerned failures to confirm buyer identities, whereas 3.04 million circumstances involved transactions that ought to have been blocked however have been allowed.
Authorities additionally recognized 45,772 transactions with 18 unregistered abroad exchanges.
The sanctions, a part of ongoing regulatory oversight of South Korea’s prime crypto platforms, embrace a reprimand for Bithumb’s CEO and a six-month suspension for the trade’s reporting officer.
Present clients can proceed buying and selling, whereas the restrictions primarily have an effect on new person account exercise, together with deposits and withdrawals.
Bithumb, based in 2014, is one among South Korea’s largest exchanges by buying and selling quantity. The fantastic is the nation’s largest imposed on a digital asset trade, barely surpassing a 35.2 billion received penalty handed to Upbit in 2025.
The violations have been uncovered throughout on-site inspections of South Korea’s 5 largest crypto exchanges between 2024 and 2025.
Regulators have emphasised that strict compliance with buyer verification and AML obligations is important to sustaining market belief.
Bithumb’s bitcoin blunder
The announcement comes simply weeks after Bithumb accidentally sent billions of dollars price of Bitcoin to customers throughout a promotional occasion.
The trade had deliberate to distribute small money rewards via a “Random Field” occasion at round 6 p.m. native time. Winners have been presupposed to obtain between 20,000 and 50,000 Korean received.
As a substitute, workers reportedly entered the fee unit as Bitcoin somewhat than received.
Because of this, some customers received a minimum of 2,000 BTC every, price roughly 196 billion received per individual primarily based on costs close to 98 million received per Bitcoin on the time, in response to social media screenshots and accounts.
The operational error briefly prompted Bitcoin costs on the platform to drop over 10% beneath broader market ranges. Bithumb said the incident didn’t lead to any buyer losses.
The FIU will finalize the fantastic after giving Bithumb a minimum of 10 days to submit its opinion.
Authorities stated the enforcement motion alerts continued tightening of crypto market oversight in South Korea.
On the time of writing, Bitcoin is buying and selling close to $74,000.
