BackBack to this dayFiat World25.04.2019👨⚖️ Bitfinex accused of hiding $850M lossOn April 25, 2019, Bitfinex was accused of covering up an $850 million loss using Tether (USDT). 1 BTC = $5,454 On February 23, 2021, Bitfinex and Tether admitted fault and paid an $18.5 million fine:coindesk.comcoindesk.com