Bithumb error sent $40 billion in Bitcoin to accounts; 17% drop, 1,786 BTC unrecovered

Bithumb mistakenly sent $40 billion in Bitcoin to accounts on February 11, though approximately $428 was intended, according to CoinDesk. It caused a 17% Bitcoin price drop on Bithumb; most funds recovered, but 1,786 bitcoins sold before accounts were frozen remain unrecovered.