Bitcoin exchange chief kidnapped in Kiev
A manager of the Exmo Bitcoin exchange has been kidnapped in Ukraine. According to Russian and Ukrainian media reports Pavel Lerner, 40, was kidnapped while leaving his office in Kiev's Obolon district on 26 December. The reports said he was dragged into a black Mercedes-Benz by men wearing balaclavas. Police in Kiev confirmed to the BBC that a man had been kidnapped on the day in question, but would not confirm his identity.