巴西金融系统遭网络攻击 巴央行紧急介入调查

Core Insights - Brazil's financial system faced a significant cyber attack on July 2, affecting at least six financial institutions [1] - The attack was executed through vulnerabilities in a third-party payment service provider, C&MSoftware, rather than the banks' own systems [1] - The Central Bank of Brazil has intervened by suspending the service provider's system interface and halting all transactions initiated through it [1] Financial Institutions Impact - At least six financial institutions were targeted, although specific names and amounts involved have not been disclosed by the Central Bank [1] - The investigation is being conducted by both the Federal Police and the São Paulo state police [1] Regulatory Response - The Central Bank of Brazil has mandated a comprehensive review of third-party service providers' qualifications by the affected financial institutions [1] - Immediate actions taken include the suspension of transactions through the compromised service provider to mitigate further risks [1]