Britain’s new cybersecurity chief says attacks by Russia- and China-sponsored hackers have ‘threatened national security’Britain is being hit by dozens of cyber-attacks a month, including attempts by Russian state-sponsored hackers to steal defence and foreign policy secrets, GCHQ’s new cybersecurity chief has said.Ciaran Martin, head of the new National Cyber Security Centre (NCSC), told the Sunday Times there had been a “step change” in Russia’s online aggression against the west. Continue reading