In its latest announcement, Bitfinex introduced 12 new ERC20 tokens on its trading platform. The exchange made a special notification of the stable coin Dai that is the main competitor of Tether (USDT) which holds the same CEO as Bitfinex reportedly.
Bitfinex introduces 12 new ERC20 tokens for BTC, ETH, & USD trading pairsRead here:
https://coingape.com/nano-cryptocurrency-class-action-lawsuit/