FILE - In this Monday, April 7, 2014, file photo, a bitcoin logo is displayed at the Inside Bitcoins conference and trade show in New York. The bitcoin miner NiceHash says it is investigating a security breach and the theft of the contents of the NiceHash "bitcoin wallet." The company said Thursday, Dec. 7, 2017 in a statement posted on its website that it had stopped operations and was working to verify how many bitcoins were taken.
FILE - In this Monday, April 7, 2014, file photo, a bitcoin logo is displayed at the Inside Bitcoins conference and trade show in New York. The bitcoin miner NiceHash says it is investigating a security breach and the theft of the contents of the NiceHash "bitcoin wallet." The company said Thursday, Dec. 7, 2017 in a statement posted on its website that it had stopped operations and was working to verify how many bitcoins were taken. Mark Lennihan, File AP Photo
FILE - In this Monday, April 7, 2014, file photo, a bitcoin logo is displayed at the Inside Bitcoins conference and trade show in New York. The bitcoin miner NiceHash says it is investigating a security breach and the theft of the contents of the NiceHash "bitcoin wallet." The company said Thursday, Dec. 7, 2017 in a statement posted on its website that it had stopped operations and was working to verify how many bitcoins were taken. Mark Lennihan, File AP Photo

Bitcoin soars then falls back; banks raise risk concerns

December 07, 2017 03:05 PM

UPDATED December 07, 2017 03:06 PM

More Videos

  • Domino's and Ford try driverless pizza delivery

    No tips. No small talk. Self-driving cars are surprising some Domino's customers with pizza deliveries. The company is working with Ford to experiment with applications for autonomous driving technology.