Some days ago, Nouriel Roubini attacked BitMEX, claiming the cryptocurrency exchange may be openly involved in systematic illegality.
source https://www.google.com/url?rct=j&sa=t&url=https://www.altcoinbuzz.io/crypto-news/regulations/crypto-exchange-bitmex-under-investigation-by-us-regulators/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNHg7uLxn82hXpXzrR3x99bf0mFo5Q