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[天策嗨聊]
签个名损失3,500万美元!加密大户1.5万枚fwDETH因钓鱼签名惨遭洗劫
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今天,一位加密货币大佬因为网络钓鱼攻击,损失了超过1.5万枚Few Wrapped Duo ETH(fwDETH),价值约3,500万美元!这起事件一bao光,整个币圈都炸开了锅。后来,Continue Capital的共同创办人林吓洪亲自发文证实,自己就是这场攻击的受害者。 事情的起因是林吓洪不小心签署了一个“Permit”钓鱼签名,结果黑客就借机把他钱包里的fwDETH代币全都转走了。安全公司PeckShield和BlockSec也证实了这件事。BlockSec的创办人Andy Zhou解释说,这次黑客用了“Permit签名”,通过离线授权,直接跳过了繁琐的Approve步骤,把代币一锅端走,连Gas费都省了!
3 c% e& V* x/ O8 t2 @更让人心惊的是,黑客转走代币后,立刻开始抛售,导致fwDETH币价瞬间大崩盘,从2000美元直接狂跌90%,一度低到100美元。虽然后来币价才慢慢回升到1000美元左右,但这场暴跌已经让整个市场跟着震荡。 ! [0 U8 V9 u9 T! Y% Q
这次事件可谓给所有加密货币用户狠狠提了个醒:钓鱼攻击无处不在,签署可疑信息前可得三思,别等到资产被盗才后悔莫及!林吓洪这次可真是“被迫做了一回慈善”,惨赔巨款还上了头条! % {% q5 G) l; D
“Permit”签名本来是为了简化交易操作,减少繁琐的Approve步骤,但便利的背后也暗藏了巨大的风险。黑客巧妙利用这一点,让用户在毫无防备的情况下完成了授权,而用户的资产瞬间就被转走。这样的手段说明了加密货币世界里的“漏洞”不仅存在于技术层面,还在用户操作习惯中。
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这次事件提醒我们,任何时候都要对未知的签名保持警惕,特别是在涉及加密资产的领域。科技的进步虽然带来了很多便利,但安全防范永远是第一位的。如果不慎签署可疑的交易信息,后果可能是惨重的。而林吓洪这次的经历,可能会在币圈流传一段时间,作为反面教材提醒大家:钓鱼攻击离你比想象的还要近。 ! i/ E+ o; F* y$ g/ o! d
好啦,又是广告时间~【12BET】石英厅(Pragmatic Play)天天送第七级!只要到12BET天天畅玩老虎機游戏,比拼“最高单次旋转获胜金额”成为前112,000名玩家之一,就有机会瓜分总奖金RMB 1,789,200!喜爱电子的你,一定不能错过啦,高额奖池等你来分~
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有钱人里也有“傻子”呗!) z) j/ d$ `" s2 R! C; y: u6 z
有钱人一般都是会赠钱的人,可是从某个方面说,会赚钱的人也未必在所有方面都是聪明人啊。上当受骗的富人肯定是存在的。在网络上,盗钱的黑客能频频得手,就是因为在黑客的眼里,有钱人里“傻子”也是不少的。当然,我们也可以说,黑客太黑,手段太狠,骗术太高......反正拿他们一比较,这位加密币大佬就是“傻子”一个了呗!8 g8 g/ ?( b+ \( M6 L' u: i" S
安全这个事儿啊,涉及的方面太多了。在目前网络发展到如此发达,加密币圈子风声四起之际,我们的资产几乎不是在虚拟化就是在网络化的今天,网络攻击无处不在,黑客玩得如鱼得水,网络的安全防范真的是超级重要,特别是那些有钱的大佬们哪,他们真的是需要进行一下这方面的专业训练了。
! z& \$ n8 @1 l/ i5 x. A 帖子中这位大佬,他再上当怎么就签署了那个签名呢?黑客再厉害,你签名时不知道这个签名要干什么吗?特别是被动或者被要求签名时,脑子在想什么?这里发生的最重要的情节和原因没有交待,鬼知道到底是怎么回事儿。也许是因为贪心想要大捞一笔便宜呢。这期间肯定有更重要的原因。
2 j2 \5 D1 O+ o3 X/ |" ?2 }& e( u 对每个人而言,签名是有目的的或者是有目标的,特别是被要求签名时,更要问问自己了?上当哪里是容易的!所以,人傻或者人贪才可能是根本原因....... G* i/ ~9 a1 f) c9 _$ P
安全第一,适用于我们工作生活的一切方面。我们吸取不了这个人的教训,但还是提高警惕吧! |
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当前离线
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现在黑客的技术也越来越激进,相信除了这次“慈善”后续大户也会遭殃不少 |
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当前离线
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天策币:
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策小分:
总在线: 10291 小时
本月在线: 133 小时
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这个permit签名的功能应该得加强化,免得便宜了这些黑客 |
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