Citizens Financial dropped the most in the 24-company KBW Bank Index after some branch workers told a newspaper they faked information about customers attending its "Citizens Checkup" program.
The subprime auto lender funded loans through a group of car dealers that it knew had track records of high default rates and fraud, authorities in Massachusetts and Delaware said.
The exchange, founded by a bitcoin pioneer in 2014, is facilitating more than $50 million worth of transactions each month, as the "gold rush" in blockchain-based assets takes hold.
New York State Department of Financial Services Superintendent Maria T. Vullo speaks out on cybersecurity regulation, cracking down on bad actors in the industry and the OCC's fintech charter.