黑客依旧嚣张,11月区块链生态损失总金额超5亿美元!

BeosinPublished on 2022-11-30Last updated on 2022-11-30

Abstract

2022年11月,各类安全事件数量和涉及金额较10月有所下降。11月发生较典型安全事件超『17』起,各类安全事件损失总金额约5亿1809万美元。

又到了每月安全盘点时刻!据区块链安全审计公司Beosin旗下Beosin EagleEye安全风险监控、预警与阻断平台监测显示,2022年11月,各类安全事件数量和涉及金额较10月有所下降。11月发生较典型安全事件超『17』起,各类安全事件损失总金额约5亿1809万美元。

本月DeFi领域攻击事件较上月有所下降。11月最大的安全事件为FTX交易所申请破产后不久,某黑客窃取约4.4亿美元的资金并持续向BTC链进行转移。本月诈骗跑路事件依旧频发,有项目方卷款超过千万美元。此外,本月2次钱包安全事件涉及金额巨大,用户和项目方需要提高警惕。

DeFi方面

共发生『8』起典型安全事件

No.1 11月2日,Near链上的Skyward Finance项目遭受漏洞攻击,损失约320万美元。

No.2 11月2日消息,Solana上借贷协议Solend遭受预言机攻击,导致126万美元坏账。

No.3 11月5日,PEAKDEFI因合约漏洞遭受攻击,损失约6.6万美元。

No.4 11月7日,MooCakeCTX项目遭受闪电贷攻击,攻击者获利约14万美元。该项目同一天再次遭受攻击,攻击者获利约47万美元。

No.5 11月10日,ETH 链上的 brahTOPG 项目遭到攻击,攻击者获利约 89,879 美元。

No.6 11月11日,ETH链上的DFX Finance项目遭到攻击,损失约400万美元。

No.7 11月12日,FTX黑客窃取约4.4亿美元的资金并持续向BTC链进行转移。

No.8 11月21日,BNB Chain上的 sDAO 项目遭受漏洞攻击,攻击者获利约1.3万美元。

钱包安全方面

共发生『2』起典型安全事件

No.1 11月2日,加密衍生品交易所Deribit在推特上表示,Deribit热钱包被盗,损失金额为2800万美元。

No.2 Fenbushi Capital创始合伙人沈波(Bo Shen)个人钱包疑似私钥泄露被盗,损失约4200万美元。

诈骗跑路/加密骗局方面

共发生『7』起典型安全事件

No.1 11月1日,FITE(FTE)项目疑似Rug pull,诈骗者已将1900枚BNB转入Tornado Cash。

No.2 11月14日,DeFiAi项目发生Rug pull,合约部署者获利约400万美元。

No.3 BSC链上Flare为诈骗项目,合约部署者获利约1700万美元。

No.4 一冒充Flow官方推特的假账号利用空投骗取用户授权,已有上千人上当,攻击者已获利数百万美元。

No.5 有黑客伪造“苹果公司”电话对大量Web3名人进行网络钓鱼攻击。攻击者伪造来电显示为“Apple,Inc.”的号码并索取iCloud“恢复密码”,一旦得手就会窃取所有iCloud同步数据并要求受害者支付赎金。

No.6 英国伦敦警方称破获“英国有史以来最大的欺诈行动”,超过100人被捕,涉案金额约320万英镑。

No.7 新加坡警察部队11月23日发文告称,加密借贷平台Hodlnaut因涉嫌欺诈正被新加坡警方调查。

鉴于当前区块链安全领域的新形势,『Beosin』在此总结:

从总体上看,2022年11月各类区块链安全事件数量和涉及金额较10月份有所下降。11月攻击类安全事件损失总金额约5亿1809万美元,较10月下降约30%。

本月钱包安全事件和私钥泄露事件依旧频发,建议项目方和用户都应注重钱包的安全性,保护好私钥,规范操作,不要点击来路不明的链接。本月80%的攻击事件源于合约漏洞利用,建议项目上线前寻求专业的公司进行安全审计。

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414 Total ViewsPublished 2025.05.13Updated 2025.05.13

What is $BITCOIN

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