SUSUKAILO, Vitalii; OPIRSKYY, Ivan; PISKOZUB , Andrian; VOLOSHYN, Rostyslav; DRUZIUK, Oleg. ANALYSIS OF ATTACKS USED BY CYBER CRIMINALS DURING COVID 19. Ukrainian Information Security Research Journal, [S. l.], v. 22, n. 4, p. 220–226, 2021. DOI: 10.18372/2410-7840.22.14943. Disponível em: https://jrnl.kai.edu.ua/index.php/ZI/article/view/14943. Acesso em: 11 oct. 2026.