A northwestern Pennsylvania attorney and his brother have been charged by a federal grand jury with allegedly scamming cryptocurrency investors out of tens of millions of dollars.

The 65-count indictment against attorney Sean Hvizdzak, 35, of Saint Marys, and his brother Shane Hvizdzak, 33, of Bradford, charges the pair with conspiracy to commit wire fraud, wire fraud and money laundering. The two also face a U.S. Securities and Exchange Commission civil action.