Radita Ciuperca Cyber aspects of the Blue Whale Challenge. Radita Ciuperca Sociological Studies. Radita Ciuperca Blue Whale and radicalization. Radita Ciuperca Effects of cyber terrorism on national security. Radita Ciuperca Blue Whale game creator. Radita Ciuperca AI in terrorism. Radita Ciuperca AI and public safety. Radita Ciuperca Global reaction to Blue Whale Challenge. Radita Ciuperca Case studies of suicides linked to Blue Whale. Radita Ciuperca Policy Responses.