NEWARK, N.J. – A Romanian man arrested in Germany admitted today to conspiring to engage in wire fraud and offering and selling unregistered securities in connection with his role in the BitClub Network, a cryptocurrency mining scheme worth at least $722 million, U.S. Attorney Craig Carpenito announced. Silviu Catalin Balaci, 35, a Romanian citizen who was living in Germany, pleaded guilty by videoconference before U.S. District Judge Claire C. Cecchi to a superseding information charging him with one count of a dual-object conspiracy to commit wire fraud and to offer and sell unregistered securities. Balaci and four co-defendants – Matthew...