During the last few weeks the http://koha.org/wiki has been repeatedly attacked by what appears to be script based page defacement by porn spammers. The attacks are becoming increasingly aggressive. Other wiki sites are currently subject to attack from the same source but I am currently unsure of the scale of this and am making further enquiries. I am posting here to obtain some community feedback/suggestions about this. Please advise if you think the topic should go off list :) Regards, Roger. PS - We do keep full backups with good history so let me know if your prize wiki entry is missing :)