Ukrainian news site UNIAN reported the details of the arrest on Aug. 21. The Security Service of Ukraine (SBU) has arrested power plant operators for mining cryptocurrency in the Yuzhnoukrainsk nuclear power plant facility. SBU detectives obtained a search warrant and performed an investigation on July 10. They found unauthorized computer equipment and seized a media converter, fiber-optic cable and a partial network cable. In February 2018, engineers at the Russian Federal Nuclear Center were arrested for attempting to mine Bitcoin (BTC) using a supercomputer.”]