Colonial Pipeline says it has restarted operations, after being shut down for five days due to DarkSide's ransomware attack (Kevin Collier/NBC News)

Kevin Collier / NBC News:
Colonial Pipeline says it has restarted operations, after being shut down for five days due to DarkSide's ransomware attack  —  Colonial Pipeline, operator of the largest U.S. fuel pipeline, said Wednesday it is restarting operations after being shut down for five days due to a cyberattack.