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數據:25 分鐘內 500 個單簽地址 594 枚 BTC 被轉移,價值約 3800 萬美元

2026-07-31 04:03:52

ChainCatcher 消息,据 Bitcoin News 監測,週四約 594 枚 BTC 從 500 個地址在 25 分鐘內被轉移,價值約 3800 萬美元,隨後資金被歸集至另一錢包。受影響持倉均使用單簽地址,餘額範圍約為 0.15 至 0.26 枚 BTC,許多 UTXO 已沉寂多年。

早期猜測集中在 Coldcard,因為至少一名受害者使用該設備。Coldcard CEO NVK 否認存在設備範圍漏洞,稱該用戶可能導入了此前已被洩露或弱化的種子,並指出此次轉移涉及來自不同錢包的密鑰。Jameson Lopp 表示,另一名受害者僅丟失部分 UTXO,並非整個錢包餘額,這可能表明個別私鑰暴露,而非完整種子洩露。

目前該協調轉移事件屬實,但來源仍未知,尚無證據證明存在 Coldcard RNG 缺陷、供應鏈漏洞或比特幣密碼學故障。

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