Crypto Backers B. Riley and Nomura Entangled in SEC Probe: Bloomberg

 Investment bank B. Riley is under an undisclosed investigation from U.S. authorities for its deals with Brian Kahn, an alleged co-conspirator in a U.S. Department of Justice criminal case. Investment bank B. Riley is under an undisclosed investigation from U.S. authorities for its deals with Brian Kahn, an alleged co-conspirator in a U.S. Department of Justice criminal case.