Popular Bitcoin mining company "Bitconnect" was hit by a cease and desist earlier today from the State of Texas. This is not the first time Texas has been trying to hit the Crypto trading and mining industry hard with legal issues as popular trading company USI Tech was also hit with a C&D a few weeks ago.
Be careful whenever you are "guaranteed" a return. In the financial industry, a "guarantee" screams for you to run away because it most likely will be too good to be true.
Will be interesting to see how this one plays out!
https://www.ssb.texas.gov/sites/default/files/BitConnect_ENF-18-CDO-1754.pdf <------- source
Be careful everyone! You are better off investing into individual coins yourself through an exchange! Your returns will be higher anyways. All it takes is a little research