spam hack?

[viphouten]

Hi the last month i have a lot of traffic on the host.

In the log files i become thousands rules :
.....nl/gastenboek/1.html?phocasid=382df2b35c9b93006558a04f66cda9cf+Result:+using+proxy+72.20.22.180:3128;+chosen+nickname+"steenlyFritty";+captcha+recognized;+success

Is this a know bug? How can i stop this?

Regards,

Eric

[Jan]

Hi, I see no information about bug there, some robot just tries to add this url on your site, for now this forum gets e.g. 100 similar attempts in minute (maybe in half minute)

Jan