[{"data":1,"prerenderedAt":141},["ShallowReactive",2],{"page-\u002Fzh\u002Fguides\u002Fcrypto-dusting-attacks":3},{"id":4,"title":5,"body":6,"description":132,"extension":133,"meta":134,"navigation":136,"path":137,"seo":138,"stem":139,"__hash__":140},"content\u002Fzh\u002Fguides\u002Fcrypto-dusting-attacks.md","加密货币 Dusting 攻击：钱包里出现小额代币时该怎么办？",{"type":7,"value":8,"toc":124},"minimark",[9,13,16,20,72,75,78,81,95,98,101,118,121],[10,11,12],"p",{},"钱包里突然出现很小的一笔资产，可能看起来无害。它可能几乎没有价值，名字很奇怪，或者在 memo 里放着“领取奖励”的链接。最安全的做法通常很简单：不要碰它。",[10,14,15],{},"Ledger 将 dust 描述为发送到大量地址的小额加密资产，攻击者可能用它观察后续转账。Coinbase 警告，如果收款人移动或兑现这些资产，可能会帮助身份分析。Trezor 也把 dusting 与假空投放在一起讨论，因为真正的风险通常来自用户与未知资产互动。",[17,18,19],"h2",{"id":19},"快速答案",[21,22,23,36],"table",{},[24,25,26],"thead",{},[27,28,29,33],"tr",{},[30,31,32],"th",{},"情况",[30,34,35],{},"最安全做法",[37,38,39,48,56,64],"tbody",{},[27,40,41,45],{},[42,43,44],"td",{},"收到极小数量的 BTC、LTC、DOGE 或其他 UTXO 资产",[42,46,47],{},"放着不动。不懂 coin control 时不要和真实资金合并花费。",[27,49,50,53],{},[42,51,52],{},"陌生 token 或 NFT 承诺奖励",[42,54,55],{},"不访问网站，不连接钱包，不签名。",[27,57,58,61],{},[42,59,60],{},"memo 中有链接",[42,62,63],{},"当作钓鱼信息忽略。",[27,65,66,69],{},[42,67,68],{},"资产影响界面",[42,70,71],{},"如果钱包支持，隐藏或举报。",[10,73,74],{},"仅仅收到 dust 不会让攻击者控制资金。危险来自花费、授权、点击链接或从历史记录复制错误地址。",[17,76,77],{"id":77},"为什么有效",[10,79,80],{},"公链会公开地址和交易历史。在 Bitcoin 这类 UTXO 链上，把 dust 和真实 coins 一起花费，可能把多个地址关联起来。在智能合约链上，它常常表现为假空投，诱导你连接钱包、批准权限或输入助记词。",[10,82,83,84,89,90,94],{},"这与",[85,86,88],"a",{"href":87},"\u002Fzh\u002Fguides\u002Faddress-poisoning-scams-crypto-wallet","地址投毒骗局","和",[85,91,93],{"href":92},"\u002Fzh\u002Fguides\u002Fwallet-approval-scams-and-dangerous-permissions","危险钱包授权","相关。原则是：不要与未知资产互动，转账地址必须从原始来源重新核对。",[17,96,97],{"id":97},"应该怎么做",[10,99,100],{},"不要为了“清理钱包”而移动 dust。能隐藏就隐藏。绝不要在领取网站输入恢复短语。合法的钱包服务商不会为了删除 token 或解锁奖励而索要 seed phrase。",[10,102,103,104,108,109,89,113,117],{},"如果硬件钱包里有较大余额，也建议阅读",[85,105,107],{"href":106},"\u002Fzh\u002Fguides\u002Fseed-phrase-mistakes-that-cost-people-money","助记词常见错误","、",[85,110,112],{"href":111},"\u002Fzh\u002Fguides\u002Fpaper-vs-metal-seed-phrase-backup","纸质还是金属备份",[85,114,116],{"href":115},"\u002Fzh\u002Fguides\u002Fbest-hardware-wallet-for-beginners","新手硬件钱包选择","。",[17,119,120],{"id":120},"结论",[10,122,123],{},"Dusting 多数时候是骚扰，不是紧急情况。不要互动，忽略链接，尽量使用新收款地址，不要从历史记录复制地址。真正昂贵的错误，是因为 dust 去点击、签名或把资金发到错误地址。",{"title":125,"searchDepth":126,"depth":126,"links":127},"",2,[128,129,130,131],{"id":19,"depth":126,"text":19},{"id":77,"depth":126,"text":77},{"id":97,"depth":126,"text":97},{"id":120,"depth":126,"text":120},"了解加密货币 dusting 攻击、假空投和 memo 链接的风险，以及如何安全处理未知小额资产。","md",{"publishedAt":135,"updatedAt":135},"May 2, 2026",true,"\u002Fzh\u002Fguides\u002Fcrypto-dusting-attacks",{"title":5,"description":132},"zh\u002Fguides\u002Fcrypto-dusting-attacks","YVU8LAWw-eznT2H-I1BEuxPEQq3S1ZRza7AShGk17Lk",1777722072499]