Solidot: 奥巴马遇袭谣言引发道指重挫150点

Solidot

奇客的资讯，重要的东西

奥巴马遇袭谣言引发道指重挫150点
http://solidot.org.feedsportal.com/c/33236/f/556826/s/2b16af52/l/0L0Ssolidot0Borg0Cstory0Dsid0F34427/story01.htm
Apr 24th 2013, 02:18




美联社Twitter帐号@AP遭黑客入侵，黑客通过该帐号对二百万跟随者称，白宫遭恐怖主义袭击，发生了两起爆炸，奥巴马(Barack Obama)总统在爆炸中受伤。谣言立即对股市产生了影响，道琼斯工业指数迅速下挫143点，跌幅近1%，相当于1365亿美元的市值被蒸发，但几分钟内道指恢复到了原来的水平。目前@AP的帐号已被暂停使用，这起事件表明Twitter对投资者的影响力不断上升，同时也暴露了通过社交媒体渠道发布不准确信息所带来的风险。分析人士称，在人类还没有作出反应前，交易算法已对新闻作出反应开始自动下单。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. Five Filters recommends: Thatcher's Tyrants - The Tanks, The Guns, The Christmas Cards.



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