REYES MACEDO, V. G. WannaCry on Bitcoin Blockchain: a Tracking Study Case. IEEE Latin America Transactions, [S. l.], v. 17, n. 7, p. 1080–1087, 2019. Disponível em: https://latamt.ieeer9.org/index.php/transactions/article/view/153. Acesso em: 3 may. 2024.