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Re: [Full-disclosure] Inside India’s CAPTCHA Solving Economy
- To: "Paul Schmehl" <pschmehl_lists_nada@xxxxxxxxx>
- Subject: Re: [Full-disclosure] Inside India’s CAPTCHA Solving Economy
- From: "Razi Shaban" <razishaban@xxxxxxxxx>
- Date: Sun, 31 Aug 2008 02:43:32 +0300
>
> If nothing else, CAPTCHA is increasing the bad guys' costs of doing
> business, and that's a good thing.
>
By two dollars per thousand email addresses. Yahoo allows 100 emails
per hour. That means that they're spending two dollars to send
2,400,000 emails per day.
Sounds pretty expensive to me.
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