[wp-hackers] Spam against reCaptcha

[Ozh]

On 11/6/07, Cyberheb <cyb3rh3b at gmail.com> wrote:
> I don't think other spam guard is as powerfull as reCaptcha, since
> they use static algorithm which can be tested and read by bot, or I
> got mis-understanding on this?
>

Captcha, besides being utterly annoying in my opinion to nice users,
only deal with comments, which are a minority compared to trackback
spam.
And captcha are nothing near bot safe: http://sam.zoy.org/pwntcha/

Cheers,

Ozh
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