Crypto prices tumble after Binance security breach

Cryptocurrency prices fell on Friday after Binance reported a potential security breach and said it had frozen assets worth over $2.5 billion. Bitcoin dropped to a six-week low of $77,646, while ether fell to a two-month low of $2,238.76, according to market aggregator CoinGecko. BNB declined over 8% over the past 24 hours to $694, it added.