U.S. prosecutors are attempting to recover $7.1 million in cryptocurrency allegedly obtained through fraudulent activity, The Block reported. A civil lawsuit has been filed against an individual accused of defrauding investors by promising high returns in the oil and gas sector. Instead of legitimate investments, the defendant allegedly laundered the ill-gotten funds into various cryptocurrencies. Authorities are now working to seize these digital assets and return them to the victims of the scam. This case highlights the increasing use of cryptocurrency in fraudulent schemes and the challenges law enforcement faces in tracking and recovering these funds. The lawsuit underscores the commitment of U.S. prosecutors to combatting cryptocurrency-related fraud and protecting investors. Further details on the specific cryptocurrencies involved and the defendant's identity are expected to emerge as the case progresses. ```