As you're likely already aware, a lot of sanctions have been placed on Russia over the past few days, due to the ongoing situation in Ukraine. We have been in contact with Tipalti (our payment processor) to seek clarification on how this effects CPABuild and our Russian publishers.
Tipalti have confirmed that these sanctions have already been implemented and it means that no payments will be able to enter Russia via Wire, eCheck or ACH (this includes Payoneer). PayPal payments can still continue to be sent to Russia for now, although it is unclear how much longer this will continue for.