Solidot: Flexcoin的比特币是如何被偷走的

Solidot

奇客的资讯，重要的东西

Flexcoin的比特币是如何被偷走的
http://solidot.org.feedsportal.com/c/33236/f/556826/s/37dc6db7/sc/28/l/0L0Ssolidot0Borg0Cstory0Dsid0F38615/story01.htm
Mar 6th 2014, 13:33

号称世界第一家比特币银行的Flexcoin因为被偷走了896枚比特币而宣布关闭，但它没有像Mt.Gox那些掩盖原因，而是在网站首页公开了被窃的细节。Flexcoin称，攻击者使用IP地址 207.12.89.117 创建帐号登录网站，向钱包地址 1DSD3B3uS2wGZjZAwa2dqQ7M9v7Ajw2iLy发送0.011比特币，比特币需要完成6次确认后才会正式发送。攻击者随后成功利用了允许用户在帐号之间交易的代码漏洞，通过同时发送数千次请求，将比特币从一个用户的帐号内转移到另一个用户帐号，直到发送帐号透支为止。攻击者通过创建多个帐号，滚雪球式的积累比特币余额，最后提款而走。Flexcoin最后说，它定时对代码进行测试，但测试显然还不够，表示让比特币客户和社区失望了。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers.



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