数百万美元损失：对冲基金遭受重大漏洞打击

由于代币索赔合约中的错误，链上代币基础设施提供商 Hedgey Finance 遭受了两项重大攻击。对以太坊链的第一次攻击导致 190 万美元被盗，而对 Arbitrum 网络的第二次攻击导致 4280 万美元损失。 Hedgey Finance 证实了这些事件并正在进行调查，建议用户撤销代币领取权限。

Hedgey Finance Suffers Multi-Million Dollar Exploit Due to Contract Vulnerability

由于合约漏洞，对冲金融遭受数百万美元的利用

On April 19, on-chain token infrastructure provider Hedgey Finance fell victim to a pair of exploits that exploited a bug in its token claims contract. The attacks, perpetrated on both the Ethereum (ETH) and Arbitrum (ARB) blockchains, resulted in the theft of millions of dollars in cryptocurrency.

4 月 19 日，链上代币基础设施提供商 Hedgey Finance 成为两个漏洞的受害者，这些漏洞利用了其代币索赔合约中的一个错误。这些攻击针对以太坊 (ETH) 和 Arbitrum (ARB) 区块链，导致数百万美元的加密货币被盗。

Cybersecurity firm Cyvers first detected the initial attack on ETH's blockchain, where attackers made off with approximately $1.9 million. On-chain analytics revealed that the attackers' address had been funded through cryptocurrency exchange ChangeNOW, and the stolen funds were subsequently swapped into Maker's stablecoin DAI.

网络安全公司 Cyvers 首先检测到针对 ETH 区块链的初始攻击，攻击者窃取了大约 190 万美元。链上分析显示，攻击者的地址是通过加密货币交易所 ChangeNOW 获得资金的，被盗资金随后被兑换成 Maker 的稳定币 DAI。

Hedgey Finance acknowledged the incident in a statement, confirming an ongoing investigation and urging users to revoke token claim permissions. The protocol allows for the creation of options markets for digital assets, enabling users to trade calls and puts on cryptocurrencies on EVM-compatible chains.

Hedgey Finance 在一份声明中承认了这一事件，确认正在进行的调查并敦促用户撤销代币领取权限。该协议允许创建数字资产期权市场，使用户能够在 EVM 兼容链上交易看涨期权和押注加密货币。

Shortly after the first attack, Cyvers reported a second on the ARB network, where hackers siphoned $42.8 million. Proceeds from both attacks were transferred to Bybit. Both attacks utilized the same vulnerability in Hedgey Finance's token claims contract.

第一次攻击发生后不久，Cyvers 报告了 ARB 网络上的第二次攻击，黑客窃取了 4280 万美元。两次攻击的收益均转移至 Bybit。这两次攻击都利用了 Hedgey Finance 代币索赔合约中的相同漏洞。

The exploits highlight concerns raised by security experts regarding the need for DeFi protocols to prioritize safeguarding measures. As cryptocurrency gains mainstream adoption, on-chain security remains a critical issue for both established and emerging players in the industry.

这些漏洞凸显了安全专家对 DeFi 协议需要优先考虑保护措施的担忧。随着加密货币获得主流采用，链上安全对于该行业的老牌和新兴参与者来说仍然是一个关键问题。

However, it's worth noting that statistics indicate a potential decline in hacks. According to Peckshield, crypto exploits have decreased by 50% in recent months, leading to reduced losses for investors. White hat experts have also established a help desk to facilitate real-time reporting of hacks and disseminate information on exploit strategies.

然而，值得注意的是，统计数据表明黑客攻击可能会减少。 Peckshield 表示，近几个月来，加密货币漏洞利用减少了 50%，从而减少了投资者的损失。白帽专家还建立了一个帮助台，以促进实时报告黑客行为并传播有关漏洞利用策略的信息。