Winklevoss speaks at a New York State Department of Financial Services virtual currency hearing in the Manhattan borough of New York
Prosecutors in Brooklyn, FBI agents, and U.S. SEC staff sat in on an interview in recent months with Cameron, who co-founded crypto exchange Gemini with his twin Tyler, the report said. Silbert's Genesis filed for bankruptcy in January after making some risky bets and still owes creditors, including Gemini, over $3 billion, according to court filings.