{ "version": 1, "event_id": "evt_249798e3a397e38d", "url": "https://xiyu.news/events/evt_249798e3a397e38d/", "json": "https://xiyu.news/api/events/evt_249798e3a397e38d.json", "type": "security_incident", "status": "developing", "category": "crypto", "title": { "zh": "Renzo回应MetaMask安全事件：Basis风险与流动性可完全链上验证，目前提现队列中仅有214.75枚stETH", "en": "Renzo回应MetaMask安全事件：Basis风险与流动性可完全链上验证，目前提现队列中仅有214.75枚stETH" }, "current_state": { "zh": "MetaMask因非托管质押安全事件退出17,000个验证者，涉及超523,000枚stETH（约14亿美元），其中18个验证者的奖励被转至Tornado Cash资助地址；Renzo此前表示其Basis/ezETH未受影响，提现队列仅214.75枚stETH。", "en": "MetaMask is exiting 17,000 validators tied to its non-custodial staking security incident, covering over 523,000 stETH (~$1.4 billion), after rewards from 18 validators were diverted to a Tornado Cash-funded address; Renzo previously said its Basis/ezETH were unaffected with only 214.75 stETH in its withdrawal queue." }, "first_seen_at": "2026-10-01T06:31:03.021202+00:00", "last_updated_at": "2026-10-01T15:11:15.151509+00:00", "last_material_change_at": "2026-10-01T15:11:15.151509+00:00", "confidence": 0.75, "updates_count": 2, "sources_count": 2, "entities": [ "basis", "metamask", "renzo" ], "identifiers": [], "topics": [ "ethereum-staking", "liquid-staking", "metamask", "renzo", "security-incident", "tornado-cash", "validators" ], "updates": [ { "update_id": "upd_8ae25af35c6dbdc8", "event_id": "evt_249798e3a397e38d", "occurred_at": "2026-10-01T03:23:02Z", "published_at": "2026-10-01T03:23:02Z", "first_seen_at": "2026-10-01T06:31:03.021202Z", "time_precision": "published", "update_type": "initial", "material_change": true, "title_zh": "Renzo回应MetaMask安全事件：Basis风险与流动性可完全链上验证，目前提现队列中仅有214.75枚stETH", "title_en": "Renzo回应MetaMask安全事件：Basis风险与流动性可完全链上验证，目前提现队列中仅有214.75枚stETH", "what_changed_zh": "Renzo 表示其 Basis 产品和 ezETH 未受 MetaMask 基础设施安全事件影响，提款队列中仅有 214.75 stETH（0.5%），MetaMask 正主动将受影响的验证者从其非托管质押服务中退出。", "what_changed_en": "Renzo said its Basis product and ezETH remain unaffected by the MetaMask infrastructure security incident, with just 214.75 stETH (0.5%) in its withdrawal queue, as MetaMask proactively exits impacted validators from its non-custodial staking service.", "current_state_zh": "Renzo 表示其 Basis 产品和 ezETH 未受 MetaMask 基础设施安全事件影响，提款队列中仅有 214.75 stETH（0.5%），MetaMask 正主动将受影响的验证者从其非托管质押服务中退出。", "current_state_en": "Renzo said its Basis product and ezETH remain unaffected by the MetaMask infrastructure security incident, with just 214.75 stETH (0.5%) in its withdrawal queue, as MetaMask proactively exits impacted validators from its non-custodial staking service.", "detailed_summary_zh": "Renzo said its Basis product and ezETH remain unaffected by the MetaMask infrastructure security incident, with just 214.75 stETH (0.5%) in its withdrawal queue, as MetaMask proactively exits impacted validators from its non-custodial staking service.", "detailed_summary_en": "Renzo said its Basis product and ezETH remain unaffected by the MetaMask infrastructure security incident, with just 214.75 stETH (0.5%) in its withdrawal queue, as MetaMask proactively exits impacted validators from its non-custodial staking service.", "background_zh": "", "background_en": "", "community_discussion_zh": "", "community_discussion_en": "", "market_impact_zh": "", "market_impact_en": "", "importance_score": 7.5, "references": [], "confidence": 0.75, "story_ids": [ "telegram:theblockbeats:198548" ], "sources": [ { "url": "https://m.theblockbeats.info/flash/369866?from=telegram", "label": "theblockbeats", "source_type": "telegram", "official": false } ] }, { "update_id": "upd_9bd13d4fcb70b381", "event_id": "evt_249798e3a397e38d", "occurred_at": "2026-10-01T13:29:29Z", "published_at": "2026-10-01T13:29:29Z", "first_seen_at": "2026-10-01T15:11:15.151509Z", "time_precision": "published", "update_type": "escalation", "material_change": true, "title_zh": "MetaMask 在验证者奖励被盗后解除 14 亿美元 ETH 质押", "title_en": "MetaMask unstakes $1.4B of ETH after validator rewards stolen", "what_changed_zh": "MetaMask已主动启动17,000个以太坊验证者退出，涉及超过523,000枚质押ETH（约14亿美元）；此前18个验证者的区块奖励被转移至一个由Tornado Cash资助的地址。", "what_changed_en": "MetaMask proactively initiated the exit of 17,000 Ethereum validators holding over 523,000 staked ETH (~$1.4 billion), after block rewards from 18 validators were diverted to a Tornado Cash-funded address.", "current_state_zh": "MetaMask因非托管质押安全事件退出17,000个验证者，涉及超523,000枚stETH（约14亿美元），其中18个验证者的奖励被转至Tornado Cash资助地址；Renzo此前表示其Basis/ezETH未受影响，提现队列仅214.75枚stETH。", "current_state_en": "MetaMask is exiting 17,000 validators tied to its non-custodial staking security incident, covering over 523,000 stETH (~$1.4 billion), after rewards from 18 validators were diverted to a Tornado Cash-funded address; Renzo previously said its Basis/ezETH were unaffected with only 214.75 stETH in its withdrawal queue.", "detailed_summary_zh": "MetaMask proactively initiated the exit of 17,000 Ethereum validators holding over 523,000 staked ETH ($1.4 billion) after block rewards from 18 validators were found diverted to a Tornado Cash-funded address in a staking-security incident.", "detailed_summary_en": "MetaMask proactively initiated the exit of 17,000 Ethereum validators holding over 523,000 staked ETH ($1.4 billion) after block rewards from 18 validators were found diverted to a Tornado Cash-funded address in a staking-security incident.", "background_zh": "Tornado Cash 是运行在以太坊上的开源、非托管隐私协议，通过混合交易来模糊资金的来源与去向，已被美国财政部制裁。此次事件与 Kiln 此前的案例相似：Kiln 在 SOL 质押业务中损失 4,100 万美元后，退出了全部活跃 ETH 验证者并轮换签名密钥，将相关操作视为\"可能已被攻破\"。今年 7 月，Drop Site News 报道称，MetaMask 的开发方 ConsenSys 曾误聘一名与朝鲜有关联的软件开发者担任约一个月的顾问，但该报道并未表示这一任职与受影响的质押业务有关。", "background_en": "Tornado Cash is an open-source, non-custodial privacy protocol on Ethereum that mixes transactions to obscure their origin and destination, and it has been sanctioned by the U.S. Treasury. The incident resembles a prior case in which Kiln suffered a $41 million loss in its SOL staking operations and responded by exiting all active ETH validators and rotating signing keys, treating related operations as potentially compromised. In July, Drop Site News reported that ConsenSys, MetaMask's developer, accidentally hired a software developer linked to North Korea as a consultant for about a month, though that report does not suggest the role was related to the affected staking operations.", "community_discussion_zh": "", "community_discussion_en": "", "market_impact_zh": "此次退出使约 523,000 枚 ETH 进入以太坊质押提款通道，将退出队列推高至 773,447 ETH——为 2025 年 12 月以来最大积压——并推迟了这些资金的解锁时间；Lido 预计这些 ETH 将在\"退出、提款、再存入\"周期后重新质押，该周期估计最长约 45 天。风险传导渠道主要经由质押基础设施和流动性质押供应，而非现货托管，因此后续关于签名密钥是否泄露或是否发生罚没的披露，将影响市场对非托管质押服务商的情绪。", "market_impact_en": "The exits move roughly 523,000 ETH through Ethereum's staking withdrawal pipeline, swelling the exit queue to 773,447 ETH — its largest backlog since December 2025 — and delaying when those funds become liquid, while Lido expects the ETH to be re-deposited after an exit, withdrawal and re-entry cycle estimated at up to 45 days. The channel of exposure runs through staking infrastructure and liquid-staking supply rather than spot custody, so further disclosure on signing-key exposure or slashing would shape sentiment toward non-custodial staking providers.", "importance_score": 8.0, "references": [ { "url": "https://info.etherscan.com/what-is-fee-recipient/", "title": "Fee Recipient | Etherscan Information Center" }, { "url": "https://en.wikipedia.org/wiki/Tornado_Cash", "title": "Tornado Cash - Wikipedia" }, { "url": "https://support.metamask.io/trade/earn/stake/how-do-i-stake-with-metamask-staking/", "title": "How to stake with MetaMask Staking | MetaMask Help Center" } ], "confidence": 0.92, "story_ids": [ "rss:protos.com_feed_:a631b91f33d5a28e" ], "sources": [ { "url": "https://protos.com/metamask-unstakes-1-4b-of-eth-after-validator-rewards-stolen/", "label": "Protos", "source_type": "rss", "official": false } ] } ] }