Radita Ciuperca Cyber terrorism and racial extremism. Radita Ciuperca Security Studies. Radita Ciuperca Predictive Analysis. Radita Ciuperca Cultural narratives around Blue Whale. Radita Ciuperca Blue Whale Challenge and online harassment. Radita Ciuperca Risks of the Blue Whale game. Radita Ciuperca Counseling for Blue Whale game participants. Radita Ciuperca AI frameworks for tackling extremism. Radita Ciuperca Online communitys response to Blue Whale. Radita Ciuperca British youth involvement in Blue Whale.