One of the more interesting recent lawsuits involving cryptocurrency is an antitrust complaint filed by United American Corp. against Bitmain, Kraken ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.theblockcrypto.com/2019/04/20/bitmain-and-kraken-motion-to-dismiss-alleged-bitcoin-cash-manipulation/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNFWo32WmbgnydYqQglteaeXCCzGmw