盘点近期加密领域黑客事件:11起黑客事件涉过亿美金,日本三大交易所深陷泥沼

链得得Published on 2022-09-28Last updated on 2022-09-28

Abstract

央行表示持续打击境内虚拟货币交易炒作。链得得盘点出国外近3年加密行业被盗案件涉案金额惊人。

昨日(9月26日),中国人民银行发布金融稳定局文章《防范化解金融风险 健全金融稳定长效机制》提到,经过三年集中攻坚,一批紧迫性、全局性的突出风险点得到有效处置,金融脱实向虚、盲目扩张的局面得到根本扭转,金融风险整体收敛、总体可控。

除了在果断处置高风险企业集团和高风险金融机构以及有效压降影子银行风险方面取得长足发展,在全面清理整顿金融秩序方面也有巨大成果。互联网金融风险专项整治工作顺利完成,近5000家P2P网贷机构已经全部停业。

文章还指出,央行持续打击境内虚拟货币交易炒作,中国境内比特币交易量在全球占比大幅下降。金融资产类交易场所清理整顿工作取得积极成效,无序扩张和野蛮生长势头得到有效遏制,数量、业务规模和涉众人数均大幅压降,风险明显收敛。深入推进“伪金交所”专项整治工作,消除监管真空。严厉打击非法集资,过去5年累计立案查处非法集资案件2.5万起。

其实不仅在中国,近几年的日本加密行业借着网络实施的诈骗数量暴增。

作为加密交易业合法的日本,根据日本数字货币交易行业协会今年的数据显示,32家持牌交易所仅仅5月的交易金额就达到1兆3877亿日元。

2022年初日本警察厅公布了2021年日本全年的网络犯罪案件,仅仅一年就多达1万2275件,比往年增加了24.3%,关于加密行业的欺诈显著上升。检察机关已经检举1万件网络欺诈案件,破了日本记录。

也就是在2021年年初,日本对《警察法》进行了修订,以应对日新月异的技术型犯罪,成立了“网络警察局“,并且在关东警察局下设”网络特别搜查队“,专门针对网络欺诈,包括网络交易类欺诈、加密行业欺诈等新型诈骗在内的非法金融活动。

而9月中旬日本警察厅就报告了今年上半年至少114件加密货币勒索案件。不过因为日本企业对于加密资产的不熟悉,以及技术的不成熟,很多勒索案件都是针对那些名不见经传的日本中小企业,将近60件,也就是超过一半是针对中小企业的加密货币的勒索案件,甚至有5起对医院的勒索。很多都是私下默默交了赎金才解决的。

世界著名加密行业黑客事件

涉案金额最多的Ronin Network被盗6.15 亿美元

Ronin Network 是为流行的手机游戏 Axie Infinity 提供支持的关键平台,归越南母公司 Sky Mavis 所有,允许玩家将他们在 Axie Infinity 中赚取的数字硬币与以太坊等其他加密货币进行交换。在游戏中,玩家通过与名为 Axies 的卡通宠物战斗来赚取加密货币,该游戏在全球数百万希望赢得加密货币并收集NFT的玩家中广受欢迎。

该漏洞发生在2022年 3 月 23 日,一周后才被发现,当时一名用户未能提取 5,000 以太币。黑客总共窃取了 173,600 ETH 和 2550 万美元,当时价值超过 6.2 亿美元。

黑客利用了2021年11月因激增的用户平台放松了安全监管的漏洞。经过美国财政部和 FBI 的帮助下,该网络收回了 3000 万美元的损失。但这只是黑客攻击期间被盗的 6.2 亿美元中的 5%。

涉案金额第二的保利网络

2021 年 8 月 10 日,Poly Network 成为迄今为止最大的 DeFi 黑客攻击的受害者。攻击者利用协议智能合约中的漏洞窃取了估计价值 6.003 亿美元的各种代币(金额有点争议,有预估时价最高的应该是保利网络,6.12亿美元。)

但是保利网络的黑客主要是为了证明其平台的漏洞,攻击者通过利用 Poly Network 用于执行跨链交易的智能合约中的漏洞来完成劫持。黑客在随后几天内就归还了大部分被盗资金。

但逆转世界加密货币交易市场的还是日本的Coincheck案件

涉案金额5.3亿美元,在2018年,Coincheck还算有担当,用自有基金来偿还平台约4.3亿美元的损失,约为总损失的90%,此次案件涉及客户数量多达2.6万人。

让比特币声名鹊起的门头沟事件

该事件应该是骨灰级币圈人尽皆知的案件。2014 年 2 月日本的Mt. Gox交易所丢失了时价4.7 亿美元的比特币,该事件也一直是比特币被盗最多的案件,至今无人知晓前因后果。具体请参看链得得关于日本加密资产交易领域的追踪报道。

今年第一件黑客大盗虫洞3.2亿美元加密资产

今年2 月 2 日,一名黑客从 Wormhole 协议中窃取了价值超过 3.2 亿美元的 ETH。黑客在没有以太坊支持的情况下铸造 120,000 wETH,随后又将 93,750 wETH 兑换为以太坊,并将剩余部分兑换为 Solana。

除了日本的2起发生在久远的2014年和2018年,仅在2020年至今的3年不到的14起黑客事件中,涉案金额高于1亿美元的就有11起!而加密资产交易合法的日本,就有Mt. Gox、coincheck、Liquid三大交易所深陷泥沼。

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