天眼

美国当地时间5月14日，24岁的安东·佩雷尔-布埃诺和28岁的詹姆斯·佩雷尔-布埃诺两人被捕，美国司法部的起诉书指控二人串谋实施电汇欺诈和洗钱。

起诉书称：“这对兄弟在世界上最负盛名的大学之一学习计算机科学和数学”。    (ECNS) -- China has expanded its 240-hour visa-free transit policy to citizens of Kyrgyzstan and Vietnam, bringing the number of countries covered by the policy to 57, according to the National Immigration Administration (NIA) on Wednesday.    Under the new arrangement, which took effect on Aug. 20, citizens of Kyrgyzstan and Vietnam holding ordinary passports and interline passenger tickets with confirmed dates and itineraries bound for a third country or region may enter China through any of the 65 ports across the country and stay up to 240 hours, or 10 days, without a visa, according to the National Immigration Administration (NIA).    Citizens of these two countries who hold ordinary passports will also be eligible for the 30-day visa-free entry policy for Hainan Province in south China starting the same day. This will allow them to enter the province through Hainan's open ports and stay visa-free for up to 30 days. With these additions, the number of countries covered by this Hainan visa-free policy has now reached 61.    During the visa-free period, travelers are permitted to engage in tourism, business, exchange visits and family visits. However, the two policies do not cover employment, study or journalistic activities, which still require appropriate visas, the NIA said.    An NIA official said the measures are part of efforts to advance high-level opening-up and facilitate exchanges and cooperation with neighboring countries. Looking forward, the NIA will continue to support international travel while ensuring orderly border management.    (By Intern Liu Shuagjing, Zhang Dongfang)                    。麻省理工学院在一封电子邮件中证实，安东于2024年2月获得了计算机科学与工程学士学位，而詹姆斯则在2019年6月获得了数学学士学位，并于2021年6月获得航空航天专业硕士学位。

美国司法部“二号人物”、副总检察长丽莎·莫纳科承认，这对兄弟犯下的案件让她感到震惊，“他们精心策划了几个月，最终实施起来只需要一眨眼的时间”。丽莎表示，他们用非常复杂的尖端技术盗取了价值2500万美元（约合人民币1.8亿元）的以太坊加密货币，这是在美国“史无前例”的新型案件。

具体来说，两人篡改了以太坊区块链的流程和协议，通过欺诈手段获得了访问“未决交易”（即卡在验证流程中的交易）的权限，最终将这些未决交易归到自己的账户。

不过，丽莎表示：“我们破获了这一史无前例的电汇欺诈和洗钱计划。随着加密货币市场的不断发展，我们将继续根除欺诈行为，维护受害者权益，并恢复大众对加密货币市场的信心。

B | ”

纽约南区美国联邦检察官达米安·威廉姆斯表示，这起案件的性质不仅在于涉案金额高，更在于嫌疑人利用受教育期间学得的专业技能，“篡改和操纵全球数百万以太坊用户所依赖的协议”，让用户对以太坊智能合约的底层技术的安全性都产生了怀疑。

C |

此外，在其中一位受害者发现二人的行为后，二人不仅拒绝归还财产，还试图通过不断给“小号”转账，设立空壳公司等手段隐匿资金来源。根据美国法律，这两人最高将面临20年监禁的惩罚。

D |