The Online Battlefield: Russia's Hybrid War on Ukraine

Ukraine's under an unprecedented assault, on the ground, but also online. We spoke to the man in charge of protecting Ukraine's digital infrastructure, Victor Zhora, about how the country continues to fight Russian troops on the battlefield, and Russian hackers in cyberspace. Guest host Helena Humphrey speaks with Sir Richard Dearlove, who himself revealed on One Decision that he has been the subject of a personal targeted cyber-attack by the Russians, and his analysis on where Russian cyber warriors may next take aim.