South Korea's biggest cryptocurrency exchange, Bithumb, says it lost 35 billion won ($31.5 million) worth of cryptocurrencies in a hacking attack, highlighting concerns that cryptocurrency exchanges are vulnerable to cyber attacks.
South Korea's biggest cryptocurrency exchange, Bithumb, says it lost 35 billion won ($31.5 million) worth of cryptocurrencies in a hacking attack, highlighting concerns that cryptocurrency exchanges are vulnerable to cyber attacks.
