忘記了你的加密貨幣？數百萬人被困在廢棄的橋樑合約中

區塊鏈情報公司 Arkham 透露，數百萬美元被困在或被遺忘在過橋合約中，而著名的錢​​包（例如與 Vitalik Buterin 和 Coinbase 相關的錢包）則有大量資金無人認領。儘管這些橋在以太坊等模組化區塊鏈網路中很重要，但由於它們在智能合約和集中式驗證器集中存在漏洞，它們已成為駭客的目標，正如價值6.5 億美元的Ronin 橋黑客事件中所見。

Millions of Dollars Trapped in Crypto Bridges: A Forgotten Fortune

數百萬美元被困在加密橋中：一筆被遺忘的財富

Blockchain intelligence firm Arkham has uncovered a startling revelation: millions of dollars in cryptocurrency are languishing in two major bridge contracts, abandoned and forgotten.

區塊鏈情報公司 Arkham 發現了一個令人震驚的消息：價值數百萬美元的加密貨幣正在兩份主要的橋樑合約中被遺棄和遺忘。

"Numerous accounts with substantial funds, ranging from hundreds of thousands to millions of dollars, remain stuck in bridge contracts, seemingly neglected," declared Arkham in an April 22 report. The affected accounts include wallets linked to prominent figures in the crypto space, such as Ethereum co-founder Vitalik Buterin, cryptocurrency exchange Coinbase, and several renowned DeFi investors.

阿卡漢在 4 月 22 日的一份報告中宣稱：“許多擁有大量資金（從數十萬美元到數百萬美元）的帳戶仍然被困在過橋合約中，似乎被忽視了。”受影響的帳戶包括與加密領域知名人物相關的錢包，例如以太坊聯合創始人 Vitalik Buterin、加密貨幣交易所 Coinbase 以及幾位著名的 DeFi 投資者。

Arkham's claims are supported by compelling evidence. The firm has released screenshots documenting fund transfers to and from the Arbitrum and Optimism bridges, highlighting the stranded assets.

阿卡姆的說法有令人信服的證據支持。該公司發布了記錄 Arbitrum 和 Optimism 橋之間的資金轉帳的螢幕截圖，突出顯示了擱淺的資產。

One wallet, allegedly connected to Buterin, has been holding 50 Ether (ETH) in the Optimism bridge for the past seven months, amounting to a staggering $1.05 million. While this sum represents a relatively small fraction of Buterin's vast cryptocurrency portfolio, estimated at $789 million, it nevertheless raises questions about the fate of these forgotten funds.

據稱與 Buterin 連接的錢包在過去 7 個月裡一直在 Optimism 橋上持有 50 個以太幣 (ETH)，金額達到驚人的 105 萬美元。儘管這筆金額僅佔 Buterin 龐大的加密貨幣投資組合（估計為 7.89 億美元）的一小部分，但它仍然引發了人們對這些被遺忘的資金的命運的疑問。

Another wallet tied to Bofur Capital, which shares its name with a Celsius creditor, contains $1.8 million worth of wrapped-Bitcoin (WBTC) trapped in the Arbitrum bridge for an extended period of 27 months. Similarly, Thomasg.eth, the anonymous founder of the decentralized air transportation solution Arrow, has $800,000 in Ether stuck in the same bridge.

另一個與 Bofur Capital 相關的錢包（該公司與攝氏度債權人同名）包含價值 180 萬美元的包裝比特幣 (WBTC)，這些比特幣被困在 Arbitrum 橋中長達 27 個月。同樣，去中心化航空運輸解決方案 Arrow 的匿名創始人 Thomasg.eth 在同一座橋上滯留了 80 萬美元的以太幣。

Moreover, Coinbase attempted to transfer $75,000 in USD Coin (USDC) to Ethereum via the Optimism bridge six months ago, but the funds remain unclaimed on Ethereum's base layer.

此外，六個月前，Coinbase 試圖透過 Optimism 橋將 75,000 美元的美元硬幣 (USDC) 轉移到以太坊，但這些資金在以太坊基礎層仍然無人認領。

While it remains possible that the owners of these wallets still retain control of their funds and have deliberately left them there, the reasons for their inaction are unclear.

儘管這些錢包的所有者仍然有可能保留對其資金的控制權並故意將其留在那裡，但他們不採取行動的原因尚不清楚。

Cross-chain bridges serve a critical function in modular blockchain networks like Ethereum. They enhance data availability and security on the base layer by offloading transaction processing to layer 2 solutions. However, bridges have emerged as a tempting target for malicious actors. Their reliance on automated smart contracts or centralized validator sets can create potential security vulnerabilities.

跨鏈橋在以太坊等模組化區塊鏈網路中發揮關鍵作用。它們透過將事務處理卸載到第 2 層解決方案來增強基礎層的資料可用性和安全性。然而，橋樑已成為惡意行為者的誘人目標。他們對自動化智慧合約或集中式驗證器集的依賴可能會產生潛在的安全漏洞。

A prime example of this vulnerability is the notorious $650 million Ronin bridge hack perpetrated by North Korea's state-backed Lazarus Group. The attackers exploited access to five of the nine private keys held by transaction validators, compromising the bridge's security.

此漏洞的一個典型例子是北韓國家支持的 Lazarus 集團實施的臭名昭著的價值 6.5 億美元的 Ronin 橋駭客攻擊。攻擊者利用了對交易驗證器持有的九個私鑰中的五個的存取權限，從而損害了橋的安全性。

The abandonment of millions of dollars in bridge contracts highlights the importance of responsible crypto management. Users should exercise due diligence when interacting with bridges, ensuring that transactions are completed successfully and their funds are safeguarded. The incident also underscores the need for robust security measures and continuous monitoring to mitigate the risk of hacks and protect the integrity of blockchain ecosystems.

放棄數百萬美元的過橋合約凸顯了負責任的加密貨幣管理的重要性。用戶在與網橋互動時應進行盡職調查，確保交易成功完成並保護其資金安全。該事件還強調需要採取強有力的安全措施和持續監控，以降低駭客攻擊的風險並保護區塊鏈生態系統的完整性。