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文章 2009-02-11 来自：开发者社区

利用JavaScript破解验证码

　　近日，网上惊现可以破解验证码的JavaScript脚本——GreaseMonkey!由“Shaun Friedle”开发的这段脚本可以轻松搞定Megaupload站点的CAPTCHA。如果您不相信的话，可以到http://herecomethelizards.co.uk/mu_captcha/亲自尝试一下! 　　现在，Megaupload站点提供的CAPTCHA在上述代码面前已经败下阵来，说....

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