Coinbase "will not institute a blanket ban on all Coinbase transactions involving Russian addresses," despite a request from a Ukrainian government official to do so. A spokesperson for the popular U.S.-based exchange told Decrypt, "A unilateral and total ban would punish ordinary Russian citizens who are enduring historic currency destabilization as a result of their government’s aggression against a democratic neighbor." More info: https://bit.ly/35hep6F