--- title: "Hyperbridge 攻击者在一次价值 23.7 万美元的攻击中铸造了 10 亿个跨链 Polkadot 代币" type: "News" locale: "zh-CN" url: "https://longbridge.com/zh-CN/news/282516414.md" description: "一名黑客利用 Hyperbridge 协议，铸造了 10 亿个桥接的 Polkadot 代币，获利约 237,000 美元。这次攻击引发了人们对区块链桥接的安全担忧，因为黑客使用伪造的信息更改了以太坊上 Polkadot 代币合约的管理员。Hyperbridge 已暂停运营以进行升级，而此次漏洞仅影响了以太坊上的桥接 DOT，未对更广泛的 Polkadot 生态系统造成伤害。此外，由于另一个漏洞，SubQuery Network 也遭到攻击，损失约 130,000 美元。尽管发生了这些事件，DeFi 领域的攻击损失同比大幅减少" datetime: "2026-04-13T09:19:10.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/282516414.md) - [en](https://longbridge.com/en/news/282516414.md) - [zh-HK](https://longbridge.com/zh-HK/news/282516414.md) --- # Hyperbridge 攻击者在一次价值 23.7 万美元的攻击中铸造了 10 亿个跨链 Polkadot 代币 A hacker exploited the Polkadot-based cross-chain interoperability protocol Hyperbridge, netting about $237,000 and raising renewed security concerns about blockchain bridge infrastructure. An attacker minted 1 billion bridged Polkadot (DOT) tokens in a single transaction on Hyperbridge, according to blockchain data shared by cybersecurity platform CertiK. CertiK said the hacker managed to mint the tokens after he “slipped through a forged message to change the admin of Polkadot token contract on Ethereum.” However, the thin liquidity on Ethereum’s bridged DOT pool was overwhelmed by the 1 billion bridged DOT tokens, shrinking the attacker’s profits to just 108.2 Ether (ETH), worth around $237,000, after the swap. Cybersecurity research company Blocksec Falcon said the likely root cause of the exploit was a Merkle Mountain Range (MMR) proof replay vulnerability caused by missing proof-to-request binding, though the final root cause has not yet been confirmed by the protocol. Hyperbridge paused operations after the attack while the team worked on an upgrade, with contributor Web3 Philosopher saying the initial diagnosis pointed to a malicious proof that fooled the protocol’s Merkle tree verifier. Blockchain bridges let users move tokens and data between different networks. The exploit is notable because Hyperbridge has marketed itself as a proof-based interoperability layer built to deliver “full node security” for crosschain bridges. The incident also follows Aethir’s disclosure last week that it had contained a separate bridge exploit and kept user losses below $90,000. Cointelegraph has contacted Hyperbridge for comment on the root cause of the exploit. The exploit only affected DOT on Ethereum that was bridged through Hyperbridge, while native DOT tokens and the wider Polkadot ecosystem remain unaffected, Polkadot noted in a Monday X post. The native DOT token briefly dipped to a daily low of $1.16 on Monday, before recovering to trade above $1.19 at the time of writing, according to CoinGecko. **Hackers exploit SubQuery network for $130,000** Security incidents continue to hit crypto protocols despite a sharp year-over-year drop in DeFi exploit losses. On Sunday, the data indexing protocol SubQuery Network was also exploited for around $130,000 due to missing access control data that exposed the code written over two years ago. The vulnerability enabled the attacker to set his own contract as the withdrawal target for staking rewards, blockchain security auditor Pashov said in a Sunday X post. Hackers stole over $168 million from 34 decentralized finance (DeFi) protocols in the first quarter of 2026, marking a significant decline from the $1.58 billion stolen in the first quarter of 2025, when the record $1.4 billion Bybit hack occurred. ### 相关股票 - [TDOT.US](https://longbridge.com/zh-CN/quote/TDOT.US.md) - [ETHHKD.VAHK](https://longbridge.com/zh-CN/quote/ETHHKD.VAHK.md) - [ETHUSD.VAHK](https://longbridge.com/zh-CN/quote/ETHUSD.VAHK.md) ## 相关资讯与研究 - [ETH 研发团队集体跑路，华尔街疯狂砍仓 ETH](https://longbridge.com/zh-CN/news/286863776.md) - [Eightco Holdings 披露总持仓约 3.37 亿美元：含 OpenAI 股权等](https://longbridge.com/zh-CN/news/287244092.md) - [微策略董事长：资产代币化将助力投资者灵活挑选收益产品](https://longbridge.com/zh-CN/news/287252652.md) - [金管局撤销 Bsquared Technology 大型支付机构执照 | 联合早报网](https://longbridge.com/zh-CN/news/287037187.md) - [Stablecoin Development｜8-K：2026 财年 Q1 营收 2.5 百万美元](https://longbridge.com/zh-CN/news/287067316.md)