Also see:
Pligg Captcha
_____________________________________
Blacklist v0.1 - Allows one to create a list of IPs to block.
Bad-Behavior v.01 Mods - Blackball for Pligg - Contains a list of 300k+ domains to block.
Scarecrow v.01 Pligg Module\
Single step registration + Confirmation e-mail v0.1 Akismet Anti-Spam v0.2 Spamkill? More like Spambruise Method for deleting discarded stories Spam Report Button w/ Inaccurate Story Label
you can use htaccess to block pycurl:
#Block pycurl bot
RewriteEngine on
RewriteCond %{HTTP_USER_AGENT} ^pycurl/ [NC]
RewriteRule .* - [F]