Bybit首席执行官Ben Zhou揭示了在Lazarus Group Hack中损失了70％的以太的交换

主要的加密货币交易所交易所Bybit遭受了近15亿美元的黑客袭击，总流出超过55亿美元

Major cryptocurrency exchange Bybit has seen total outflows of over $5.5 billion after it suffered a near $1.5 billion hack that saw hackers, believed to be from North Korea’s Lazarus Group, drain its ether cold wallet.

主要的加密货币交易所交易所Bybit遭受了近15亿美元的黑客攻击后，总流出超过55亿美元，据信黑客被认为来自朝鲜的拉撒路集团，耗尽了以太冰的钱包。

The total assets tracked on wallets associated with the exchange plunged from around $16.9 billion to $11.2 billion at the time of writing, according to data from DeFiLlama. The exchange is now looking to understand exactly what happened.

根据Defillama的数据，在撰写本文时，与交易所相关的钱包中追踪的总资产从约169亿美元跌至112亿美元。现在，交易所正在寻求准确了解发生了什么。

In an X spaces session, Bybit’s CEO Ben Zhou revealed that shortly after the incident, he called for “all hands on deck” to serve their clients with processing withdrawals and responding to inquiries about what was going on.

在X Space会议上，Bybit的首席执行官Ben Zhou透露，事件发生后不久，他呼吁“全力以赴”为客户提供处理提款，并回应有关发生的事情的询问。

During the session, Zhou revealed that the security breach saw the hackers make off with roughly 70% of their clients’ ether, which meant that Bybit needed to quickly secure a loan to be able to process withdrawals. Yet, Zhou found that ether wasn’t the most withdrawn token, with most users instead withdrawing stablecoin from Bybit.

在会议期间，周透透露，安全漏洞看到黑客大约有70％的客户的以太货币，这意味着Bybit需要快速获得贷款以处理提款。但是，周发现以太币并不是最多的令牌，而大多数用户而不是从bybit撤回stablecoin。

The exchange, Zhou noted, has reserves to cover these withdrawals, but the crisis deepened as, in response to the incident, Safe moved to temporarily shut down its smart wallet functionalities to “ensure absolute confidence in our platform’s security.”

周指出，该交易所有储备可以掩盖这些撤离的措施，但是危机加深了，因为对事件的回应，安全搬到了暂时关闭其智能钱包功能，以“确保对我们平台的安全性绝对信心”。

Safe is a decentralized custody protocol providing smart contract wallets for digital asset management. Some exchanges integrated Safe, which allows users to maintain custody of their funds and has multisig functionality to enhance the security of their cold wallets.

Safe是一项分散的监护权协议，可为数字资产管理提供智能合同钱包。一些交易所整合了安全，这使用户可以维持其资金的监护权，并具有多功能功能以增强其冷钱包的安全性。

While the exchange had reserves to back up users’ withdrawals, $3 billion worth of USDT was in a Safe wallet that had just been shut down as the wallet moved to understand the situation, according to Zhou.

据周说，尽管交易所有储备金可以支持用户提款，但价值30亿美元的USDT处于安全的钱包中，该钱包刚刚关闭，随着钱包移动以了解情况。

On social media, Safe said that while it had "not found evidence that the official Safe frontend was compromised," it was temporarily shutting down "certain functionalities" out of caution.

Safe在社交媒体上说，尽管没有找到官方安全前端受到妥协的证据，但由于谨慎而暂时关闭“某些功能”。

While Zhou and Bybit’s team were figuring out how to securely withdraw their $3 billion, withdrawals were mounting. Within two hours of the security breach, the exchange was facing requests to move over $100,000 off its platform, Zhou revealed.

Zhou和Bybit的团队正在弄清楚如何安全撤回其30亿美元，但提款正在持续。周透透露，在安全漏洞的两个小时内，该交易所面临要求将其平台折价超过100,000美元的要求。

Responding to the situation, Zhou told his security team to engage Safe to “find a better way to get this money out.” The team ended up developing new software with code “based on Etherscan” to verify the signatures “on a very manual level” to move the stablecoins back to their wallet and cover the withdrawal surge.

在应对情况下，周告诉他的安全团队，请确保“找到一种更好的方法来筹集这笔钱”。该团队最终使用“基于Etherscan”的代码开发了新软件，以验证“在非常手动的水平上”的签名，以将稳定的固定物移回他们的钱包并覆盖戒断潮。

The exchange’s team had to remain up all night to be able to fulfill withdrawals, according to Zhou. As the exchange managed to move the $3 billion in stablecoin reserves, it was facing a bank run of “about 50%” of all the funds within the exchange.

Zhou表示，交易所的团队必须整夜保持工作，以便能够撤离。随着交易所设法搬迁了30亿美元的Stablecoin储备金，它面临着交易所中所有资金的“约50％”的银行业务。

Zhou said that since the incident, the exchange has moved a significant amount of funds off of Safe cold wallets and is now determining what system it will use to replace Safe.

周说，自事件以来，交易所已将大量资金从安全的冷钱包中移开，现在正在确定将使用哪种系统来替换安全。

Pushing to "Roll Back" Ethereum Was not Off the Table

推动“向后”以太坊没有脱离桌子

Since the security breach, Bybit has engaged authorities. During the session, Zhou said that the Singaporean authorities took the issue “very seriously” and that he believes it has already been escalated with Interpol.

自安全违反以来，拜比特与当局订婚。周期间，周说，新加坡当局“非常认真地”对此问题进行了处理，他认为它已经随着国际刑警组织的升级而升级。

Blockchain analysis firms, including Chainalysis, were engaged. Zhou said, “As long as Bybit is there and continues to track [the stolen ether], I hope we can get these funds back.”

区块链分析公司（包括链分析）已参与。周说：“只要Bybit在那里并继续跟踪[被盗的以太]，我希望我们可以将这些资金恢复。”

Notably, he revealed that pushing to "roll back" the Ethereum blockchain, which was suggested by some industry players on social media, including BitMEX co-founder Arthur Hayes, had been on the table for some time if the community agreed with it.

值得注意的是，他透露，推动“回滚”以太坊区块链，这是由社交媒体上的一些行业参与者（包括Bitmex联合创始人Arthur Hayes）提出的，如果社区同意该社区的同意，则已经在餐桌上呆了一段时间。

“I had my team talking to Vitalik and the Ethereum Foundation to see if there’s any recommendations they can offer to help. I do really thank all these guys on Twitter asking if there is a possibility to roll back the chain. I’m not sure what was the response on their side, but anything that would help we would try,” Zhou said.

“我让我的团队与Vitalik和以太坊基金会交谈，看看他们是否可以提供任何建议。我真的非常感谢Twitter上的所有这些家伙，询问是否有可能退缩链条。我不确定他们这一边的反应是什么，但是我们会尝试的任何有帮助的一切。”周说。

When asked if "rolling back" the chain is even possible, Zhou responded he doesn’t know. “I’m not sure it’s a one-man decision based on the spirit of blockchain. It should be a work in process to see what the community wants,” he said.

当被问及是否可以“向后”链条时，周还不知道他不知道。 “我不确定这是基于区块链精神的单人决定。看看社区想要什么，应该是一项工作。”他说。

It's worth noting that a blockchain "rollback" refers to a state change that would allow for the funds to be recovered. While rolling back the Bitcoin blockchain is technically possible, such a state change on Ethereum would be more complex, given its smart contract interactions and state-based architecture.

值得注意的是，区块链“回滚”是指允许资金回收的国家变更。虽然从技术上讲是可能的，但鉴于其智能合同的互动和基于州的架构，以太坊的这种状态变化将更加复杂。

Nevertheless, any state change would require consensus and likely lead to a contentious hard fork, drawing criticism from the community. This would likely split the Ethereum blockchain into two networks, each with its own supporters.

然而，任何国家的变革都需要共识，并可能导致有争议的硬叉，引起社区的批评。这很可能将以太坊区块链分为两个网络，每个网络都有自己的支持者。

As for what exactly caused the hack to occur, is still unclear. Per Zhou, Bybit’s laptops have not been compromised. He said the

至于究竟导致黑客发生的事情，仍然不清楚。根据周，拜比特的笔记本电脑尚未受到损害。他说