FTX, a cryptocurrency exchange, has filed a lawsuit against Binance and its founder, CZ, demanding $1.8 billion in damages.The lawsuit stems from a deal made in 2021, where Binance acquired a 20% stake in FTX.FTX claims that Binance and CZ's actions have hurt their business, leading to the legal battle.The lawsuit has caught attention in the crypto industry and could have significant consequences for Binance and the regulation of the crypto market.