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WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
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Topic: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币 (Read 339 times)
haoxihata
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WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 16, 2017, 06:56:13 AM
#1
5月12日起,一款名为“WannaCry”的勒索软件在全球150多个国家传播,感染了包括医院、教育、能源、通信、制造业等以及政府部门在内的多个领域。而据15日CNBC援引一位行业内人士的说法,在全球20万台电脑上锁定文件、要求机主支付比特币作为赎金的这帮黑客,迄今仅赚到了5万美元左右的赎金。
位于伦敦的初创企业Elliptic帮助执法机构追踪那些使用加密货币的网络罪犯,Elliptic调查的网络犯罪案件涉及比特币非法交易、洗钱案等,公司主要向美国和英国的执法机构提供服务。据该公司CEO史密斯(James smith)称,自周五到周一早晨,他的公司发现约有价值5万美元的比特币被支付给黑客。
赎金不高的两大原因
相对于此次攻击的范围和规模,5万美元的赎金显然是一笔“小数目”,其背后的主要原因之一是,许多人不知比特币为何物、也不知道如何用比特币支付赎金。而购买大量加密货币需要一定时间,并且开通比特币钱包账户、进行交易也需要一个较长的流程。
据黑客们的说法,从周五开始的72小时,解锁文件的赎金是300美元,72小时后赎金将翻番至600美元,7天后文件将永久锁定。
此外,研究人员认为,并没有看到支付赎金后就能解锁文件的任何证据。网络安全公司Check Point周日表示,WannaCry和其他勒索赎金的行为不太一样:“大多数网络勒索会为每一个受害者创建一个独一无二的ID和比特币钱包,这样就能知道该把解密信息发送给谁,但是WannaCry似乎只要求你支付赎金,然后就要求你……等待。”Check Point工作人员如是称。
罪魁祸首是美国政府?
针对WannaCry勒索病毒肆虐全球,微软认为问题在于美国政府私藏大量漏洞信息。WannaCry病毒正是利用了老版Windows系统中的漏洞来进攻,而这个漏洞最早是由美国国安局(NSA)发现。
微软总裁、首席法务官布拉德·史密斯在上周日的一篇博客中写道,我们看到维基解密曝光了CIA私藏的漏洞,而导致此次事故的漏洞来自于NSA,影响了全球用户。历史已多次表明,政府部门掌握的漏洞信息在流向公众之后造成广泛的破坏。(一财网)
nobody911
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Re: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 16, 2017, 12:35:37 PM
#2
都怪我们,还是普及不够,导致很多人都不懂得怎么交易买卖比特币,影响了黑客的收入。
huahuaea
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Re: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 16, 2017, 01:16:18 PM
#3
可惜了这一手好技术啊,估计黑客万万没想到.......对比特币而言这也是一个好的宣传机会,现在很多媒体在报道比特币,科普比特币,认知度在进一步扩大
OTTage
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Re: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 16, 2017, 03:58:41 PM
#4
赚多少都是赚
kangageaf
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Re: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 17, 2017, 02:20:14 AM
#5
比特币的购买和使用对于新人来说是比较难以理解的,需要一个小时的时间来理解和适应
gosiloer
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Re: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 17, 2017, 03:41:14 AM
#6
Quote from: kangageaf on May 17, 2017, 02:20:14 AM
比特币的购买和使用对于新人来说是比较难以理解的,需要一个小时的时间来理解和适应
确实,对很多人而言,比特币还是陌生的概念,国内还只知道支付宝微信支付,这次黑客被坑惨了啊
funcaty
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Re: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 17, 2017, 01:36:45 PM
#7
可怜的黑客,估计这是他们生涯中最失败的一次攻击
lyfwhw
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⇾
Re: WannaCry闹乌龙:黑了全世界 到手赎金只有价值5万美元的比特币
May 18, 2017, 07:54:34 AM
#8
这只是开始后面还有工具吧
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