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有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击
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Topic: 有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击 (Read 126 times)
sutian
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有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击
March 20, 2018, 01:33:22 AM
#1
如今,在线创业公司邀请白帽黑客通过安全挑战或网络攻击来攻击他们的系统是一种常见的做法。公司通常会这样做来了解他们可能存在和需要改进的漏洞,或者显示他们对现有防御能力的信心。该方法还可以用来证明某一系统的可靠性,就像现在在0-conf BCH交易中所发生的那样。
0-Conf挑战
据Cryptonize.it网站的交易数据显示,似乎有人花了2000美元买了一张1000美元的礼品卡,试图用比特币(BCH)来进行“双倍花费”攻击。不管是谁在这次失败的尝试背后,都认为他们可以利用BCH的一个称为0-conf的特性,(在这个过程中,交易立即以零的形式进行广播),但是这种尝试适得其反,使他们付出了双倍的代价,并验证了商家的加密货币的安全性。
正如我们之前报道的,Cryptonize.it是一个在线购物网站,为亚马逊,Steam,iTunes,星巴克和许多其他热门服务提供礼品卡。它只接受BCH支付,为商家提供一个平台,让他们可以将自己的产品卖给比特币现金社区,同时避免波动风险。因此,对于网站的创始人来说,向那些接受BCH加密货币付款的商户证明是安全且可靠的,这一点非常重要。因此,该公司对任何认为自己可以通过利用0-conf来获得1000美元的亚马逊礼品卡(定价为2000美元,以确保没有人错误购买)的人进行了挑战,并承诺不向亚马逊报告该事件,或提出任何指控。
更多挑战来临
Cryptonize.it公司的联合创始人Arian Kuqi向news.bitcoin.com解释了这一切是如何发生的:“大约一个月前开始,我注意到很多关于0-conf的评论和帖子,以及使用它是如何的不安全。可以理解的是,人们在BTC问题上陷入困境,认为BCH也是如此。在cryptonize.it上有0-conf,我开始评论并发布它。然后,reddit上的用户建议我为那些非常有信心认为0-conf不可能是可靠的人设置了一个挑战,所以一天后我就做了。一个月过去了,一开始有很多谈论,但没有行动。直到有一个人明确表示,他打算在对他80%有利的情况下尝试。几天后,这件事情就发生了!”
该联合创始人补充说,更多类似的挑战正在形成:“我将继续面临挑战,直到每个人都满意0-conf可以安全地用于任何支持比特币现金的在线零售商,或者直到这些钓鱼的人用光了钱。我的目标是向商家展示比特币现金分类账的好处和安全性,并吸引更多商家采用。”
hoshino
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Re: 有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击
March 20, 2018, 02:45:31 AM
#2
不太懂內文意思
Dimonto
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Re: 有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击
March 20, 2018, 03:11:06 AM
#3
我仔细的看完全文后发现,直接看不懂,可能是小白的原因,只能看清大概是比特现金的什么问题!
liinong1
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Re: 有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击
March 20, 2018, 03:47:13 AM
#4
想要图便宜,结果付出了双倍暴击。
D1amncouples
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Re: 有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击
March 20, 2018, 05:54:03 AM
#5
楼主的意思就是bch支付的安全性问题很高,对吗?
bystander_sss
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i think, therefore I am
Re: 有人花费2000美元买了价值1000美元的礼品卡 试图用BCH进行“双倍消费”攻击
March 20, 2018, 06:04:04 AM
#6
你还不如原文POST 谷歌翻译有意思吗
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