根据区块链分析公司 Chainalysis 周二发布的一份报告，今年前七个月，在各种服务的黑客攻击中，价值 19 亿美元的比特币被盗，比去年同期增长了 60%。
尽管今年上半年几种加密货币的价值急剧下降，但仍出现了激增。
根据 Chainalysis 周二发布的博客文章，这一增长恰逢黑客入侵去中心化金融 (DeFi) 协议的事件增加。大多数 DeFi 应用程序都是基于以太坊的，可以在传统银行之外进行加密融资。使用使用户能够通过区块链（作为加密货币基础的数字记录）直接相互交易的软件，该短语用于描述旨在取代传统金融机构的服务。
用户可能容易受到黑客攻击，因为协议是在没有中介的情况下链接加密交易的程序，它是建立在开源代码之上的，潜在的小偷可以在实施抢劫之前对其进行分析。
区块链分析公司在一份声明中表示博文 :
“没有任何基于加密货币的犯罪领域能像被盗资金那样逆转 2022 年收入下降的趋势。”
DeFi 协议是 2022 年几起最重大的加密货币黑客攻击的目标，包括价值 6.25 亿美元的计算机游戏 Ronin 网络黑客攻击轴无限 三月。从那时起，其中一些损失，尤其是 Axie 事件，与朝鲜黑客。
“我们估计，到 2022 年为止，与朝鲜有关联的团体已经从 DeFi 协议中窃取了大约 10 亿美元的加密货币，”该博客称。
该报告发现，不断增长的黑客活动不太可能很快放缓，这是其最令人担忧的方面。
8 月上半月还发生了一些值得注意的攻击，报告未涵盖这些攻击，包括价值 1.9 亿美元的跨链桥黑客攻击游牧民族 以及对众多 Solana 钱包的 500 万美元黑客攻击。
相关阅读：Harmony 悬吊 20 亿代币来偿还黑客受害者——他们对计划不满意
然而，今年加密货币诈骗有所减少，下降了 65%，与同期加密货币价格的下跌大致相当。今年，诈骗者的收入总额为 16 亿美元，低于去年同期报告的 44.6 亿美元。
链分析说：
“自 2022 年 1 月以来，诈骗收入的下降或多或少与比特币定价一致。随着资产价格下跌，加密货币骗局——通常将自己表现为具有巨大承诺回报的被动加密投资机会——对潜在受害者的吸引力降低了。”
BTC/USD 交易价格略低于 24,000 美元。来源：交易视图Chainalysis 在报告中进一步表示：“这些数字表明，受加密货币诈骗影响的人数比以往任何时候都少。”
根据 Chainalysis 的数据，自 2022 年 1 月以来，与诈骗相关的收入随着比特币价格的下降而下降。除了诈骗收益下降外，2022 年个人转移到诈骗的总额也是过去四年中最少的。
“其中一个原因可能是随着资产价格下跌，加密货币骗局——通常将自己表现为具有巨大承诺回报的被动加密投资机会——对潜在受害者的吸引力降低了。”
今年，监管机构面临着收紧对加密货币行业控制的压力。虽然美国参议院的一项新提案将设立商品和期货交易委员会作为加密货币的主要行业监管机构，但美国证券交易委员会宣布将几乎增加其加密部门的员工。
相关阅读：Axie Infinity 首席执行官否认内幕交易指控； Game Token价值归零
特色图片来自 Shutterstock，图表来自交易视图
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