
South Korean exchange Bithumb requested a court freeze on seven bitcoin worth approximately $8 million following a February payout error. The exchange mistakenly credited users with 620,000 bitcoin instead of 620,000 won during a promotion. Some users sold roughly 1,788 bitcoin before accounts were frozen. Bithumb recovered most coins but approximately $8 million remains unreturned. Legal experts say recipients must return assets under unjust enrichment laws.