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[虚拟币资讯] Maiar去中心化交易所在发现安全漏洞后下线
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Maiar交易所是Elrond区块链原生的去中心化交易所(DEX),在攻击者利用一个漏洞并偷走了价值约1.13亿美元的Elrond eGold(EGLD)后,该交易所已暂时下线。

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UTC时间周一上午12点前几分钟,Elrond的联合创始人兼首席执行官Beniamin Mincu在推特上表示,他和他的团队正在调查Maiar去中心化加密货币交易所的“一系列可疑活动”。

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不久之后,该DEX下线,Mincu报告称,已发现问题,并正在实施“紧急修复”。

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大约24小时后,在UTC时间周一晚上11点左右,Mincu在推特上发帖称,发现了一个潜在的关键漏洞,“我们必须立即解决和缓解利用这个漏洞的行为”。

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匿名的链上分析师Foudres可能已经发现了这些可疑活动,并在推特上解释了这些活动。他透露,潜在的攻击者部署了一个智能合约,以某种方式允许他们提取超过165万枚EGLD。

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三个钱包神秘地分别取出了80万、40万和45万枚EGLD,按目前的价格计算,总价值近1.13亿美元。

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攻击者卖出了约80万枚EGLD,价值约5400万美元,这导致Maiar上的EGLD价格出现暴跌。其余的加密货币要么仍然保存在不同的钱包中,要么被桥接到USD Coin (USDC)和以太币(ETH),要么在中心化交易所出售。

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EGLD的价格从74美元左右跌至65.50美元的24小时低点,下跌9.5%,但随后略有回升,目前接近68美元。

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Mincu表示,已经实施了一个升级来修复这个漏洞,并在澄清所实施的解决方案经过测试和工作后提供技术解释。

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他声称,所有资金都是安全的,在周二DEX重启时都可以使用。他说,大多数被利用的资金要么已经全部收回,要么将由Elrond Foundation支付。

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据Cointelegraph此前报道,在2022年第一季度,约有16亿美元的加密货币从去中心化金融(DeFi)平台被盗,超过90%的被盗加密货币来自被黑客攻击的DeFi协议,如去中心化交易所。

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来源:金色财经

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