Russia’s financial watchdog Rosfinmonitoring on Thursday added Telegram founder Pavel Durov to its list of “terrorists and extremists,” a day after the FSB security service issued a warrant for his arrest on charges of facilitating terrorist activities. Law enforcement authorities have accused Durov and Telegram of failing to remove content on the messaging platform used by Ukrainian intelligence services and "extremist" groups to coordinate sabotage, cyber fraud and armed attacks inside Russia. The charge of aiding and abetting terrorism carries a maximum sentence of 15 years in prison. Russian banks are legally required to freeze the assets of individuals on the Rosfinmonitoring list and halt all financial services to them. Rosfinmonitoring’s list of “terrorists and extremists” includes nearly 22,400 individuals and almost 900 organizations.