系绳的冻结机制中可利用的时间滞后允许非法演员绕过执法

最近的一份报告暴露了Tether的冻结机制的关键脆弱性，使非法行为者绕过执法。区块链分析公司Amlbot透露，有170个钱包利用了冻结动作的时间滞后。

A recent report by blockchain analytics firm AMLBot has exposed a critical vulnerability in Tether’s freeze mechanism, allowing illicit actors to bypass enforcement. The report, titled "Chaining Together: How 170 Wallets Exploited Tether’s Freeze Lag to Deflect Enforcement and Move Nearly $78 Million," details how 170 wallets exploited the time lag in freezing actions to move funds across Ethereum and Tron networks before blocks took effect.

区块链分析公司Amlbot的最新报告暴露了Tether的冻结机制的关键脆弱性，使非法参与者绕过执法。该报告的标题为“链在一起：170个钱包如何利用Tether的冻结滞后来偏转执法并移动近7800万美元”，详细介绍了170个钱包如何利用冻结行动的时间滞后，以将资金跨越以太坊和Tron Network移动，而Tron Network则在街区之前发挥了作用。

Tron Network Enables $49.6M in Illicit Withdrawals

TRON网络可实现4960万美元的非法提款

The analysis showed that Tether’s freeze mechanism on Tron suffers from an operational lag due to its multi-signature governance, which requires multiple approvals before a freeze is enforced. This structure created a delay window of up to 60 minutes during which wallet owners could move funds out before the enforcement locks the assets.

分析表明，Tether对Tron的冻结机制由于其多签名治理而遭受了操作滞后，该治理需要在强制冻结之前进行多次批准。该结构创建了一个最多60分钟的延迟窗口，在该窗口中，钱包所有者可以在执行锁定资产之前将资金移出。

Researchers confirmed that 170 out of 3,480 blacklisted wallets took advantage of the time gap, each making up to three transactions. The average withdrawn amount reached $291,970 per wallet, while the median was $65,370. Most exploiters used real-time monitoring to detect freeze requests and acted before completion.

研究人员确认，在3,480个黑名单的钱包中，有170个利用了时间差距，每次都弥补了三笔交易。平均撤销金额达到每个钱包291,970美元，中位数为65,370美元。大多数利用者使用实时监控来检测冻结请求并在完成之前采取行动。

The report noted that $49.6 million was successfully withdrawn from the Tron network by accounts flagged for suspicious activity. While Tether’s contract design secures against unilateral actions, it introduced the vulnerability. AMLBot stated that criminals used automated tools to monitor Tether’s contract interactions to avoid the freeze.

该报告指出，4,960万美元被标记为可疑活动的帐户成功从TRON网络撤回。尽管Tether的合同设计确保了单方面的行动，但它引入了脆弱性。 Amlbot表示，罪犯使用自动工具来监视Tether的合同互动以避免冻结。

Ethereum Network Hit as Freeze Timing Fails to Prevent $28.5M Exit

以太坊网络命中，因为冻结时间无法防止2850万美元出口

Tether’s delay in enforcing blacklists affected Ethereum as well, with bad actors withdrawing $28.5 million during freeze windows. Tron wallets received early alerts on freeze transactions and responded swiftly before enforcement. The lag again stemmed from the multi-signature system required sign-offs from different parties.

系特特（Tether）在强制执行黑名单的延迟也影响了以太坊，而《冰冻窗户》（Freeze Windows）期间不好的演员撤回了2850万美元。 Tron钱包收到了冻结交易的提前警报，并在执行前迅速做出了回应。滞后再次源于多方面的多签名系统所需的签名。

AMLBot’s report suggested that bots monitored Tether’s smart contracts and alerted wallet holders when initiating freeze attempts. This tactic gave bad actors a crucial advantage on Ethereum’s fast-moving network. On-chain behavior indicated that automation was in play, even if the bots were not directly observed.

Amlbot的报告建议，机器人在启动冻结尝试时监视了Tether的智能合约和警告钱包持有者。这种策略使坏演员在以太坊快速移动网络上具有至关重要的优势。链上的行为表明自动化正在起作用，即使没有直接观察到机器人。

Security firm PeckShield reviewed the findings and confirmed the structural vulnerability in the freeze delay process. The firm clarified that the issue lies in the process, not the

安全公司Peckshield审查了调查结果，并确认了冻结延迟过程中的结构脆弱性。该公司澄清了该问题在于该过程，而不是

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