Hi all, Some days ago I wrote an advisory which demonstrates how the Peter's Math Antispam Spinoff plugin for wordpress (http://www.theblog.ca/math-anti-spam) can be defeated by its audio file. It's hard to summarize, you better read the advisory, but in a very small nutshell, the flaw its about not using any kind of distortion on the audio clip, which makes it easily identificable by a script. Here is the link: http://docs.google.com/View?docid=df36cd52_19xzmkwqcg I'm sure you will find the advisory inspirational, as the approach is applicable to many other capthas, and anti-script methods. Regards Jose
