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金色观察|盘点2022上半年加密行业十大黑客攻击事件
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近日Acala出现漏洞,攻击者地址能够转移超10亿枚aUSD。 Acala发推表示,此前的黑客攻击系iBTC/aUSD流动性池的配置错误,导致大量aUSD的错误开采。 推特博主sabocrypto总结了2022年加密货币中最大的10次黑客攻击: 1、crypto.com,1月17日,3500万美元一名黑客在加密货币交易所禁用了双因素身份验证。 客户资金丢失 4,836枚ETH 和443枚比特币。尽管所有受影响的客户都得到了全额赔偿。 2、Qubit,1月27日,8000万美元黑客通过智能合约漏洞从Qubit的QBridge协议中窃取了206,809枚BNB,这些资产当时价值超过8000万美元。 开发人员将项目去中心化自治组织 (DAO)。 
3、Wormhole,2月2日,3.25亿美元Wormhole黑客利用SOL-ETH桥上的智能合约,在没有存入任何抵押品的情况下套现。 VC Jump Crypto补充了资金。据DefiLlama数据,Wormhole桥现在的TVL有超过6.25亿美元。 
4、IRA FT,2月8日,3700万美元IRA金融信托(Financial Trust)是一个以加密货币为重点的退休和养老金平台。 它被黑客入侵,黑客以某种方式掌握了“万能钥匙”。 现在他们正在起诉加密货币交易所Gemini涉嫌疏忽。 5、Cashio,3月22日,5200万美元毫无价值的抵押品被放置并用于“无限”铸造CashioApp CASH稳定币。 CASH脱钩跌至~0,此后一直没有恢复。 
Ronin Bridge被黑按美元法币算是有史以来最大的加密货币黑客攻击。 当Axie开发人员单击虚假工作邀请的PDF时,4/9密钥被盗。黑客后来控制了大多数加密密钥。 
7、Beanstalk,4月17日,1.82亿美元黑客使用“闪电贷”来接管稳定币的治理协议。资金在同一笔交易中不断借贷和偿还。 黑客通过了一项向乌克兰捐赠资金的提议,并窃取了剩余的抵押品。 8、Fei协议,4月30日,8000万美元借贷协议代码中的一个漏洞允许黑客在获取贷款的同时提取贷款的抵押品。 后来DAO偿还了黑客带来的坏账。FEI稳定币保持在1美元挂钩价。 
9、Harmony,6月23日, 1亿美元臭名昭著的朝鲜黑客组织Lazarus获得了2/5安全密钥并开始批准交易。资产从其Horizon桥中被盗,这使得资产能够在Harmony与以太坊和币安智能链网络之间移动。 
10、Nomad,8月1日,1.9亿美元Nomad智能合约的一个更新使用户可以轻松做出欺骗交易,然后可以从Nomad桥取款。 此后,白帽黑客已经返还了价值3330万美元的资金。 结语去年我们面临更多的社会工程攻击。在2022上半年年,我们已经转向更多的代码漏洞利用和闪电贷。攻击者不再依赖大量落入网络钓鱼诈骗的人,而是能够直接攻击DeFi协议。 没有一条链能够处理所有交易。因此,尽管我们还没有达到大规模采用,但我们正在朝着多链的未来迈进似乎是不可避免的。这就解释了对跨链桥的需求以及为什么我们需要保护它们。 2022年最大的黑客攻击是由发现跨链桥和闪电贷协议漏洞的攻击者实施的。将来,无论是在发布之前还是在代码更改时,对智能合约每一行代码进行审计都会很有帮助。 2022年也是迄今为止与朝鲜有关联的黑客组织最大的一年。对Tornado Cash的制裁在加密行业开创了先例,黑客将转向哪里?谁将成为下一个面临美国/全球监管机构愤怒的人? 来源:金色财经 |
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