ISHANI SINGH; ADITYA RAI; DR. NIDHI SRIVASTAVA. The security and privacy challenges of blockchain in the financial sector, including the risk of hacking and fraud. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596, [S. l.], v. 8, n. si5, p. 68–85, 2023. DOI: 10.58213/vidhyayana.v8i5.698. Disponível em: http://vidhyayanaejournal.org/journal/article/view/698. Acesso em: 29 sep. 2024.