Sorry for not addressing this sooner as it was a holiday weekend and I had taken Friday off.
After reviewing the logs and accesses of the site, Karlos and I are fairly certain that someone gained access to upload a script which allowed them to either upload, or create hundreds of bogus .html files for drug sales through a remnant Xoops file (the comics feature).
That hole has now been closed and all site and FTP passwords are being changed. If you want to go ahead and change your own password, that'd be cool too, but I can't change it for 6000 people manually.
As for the hack itself, it seems to have been fairly innocuous and hopefully should not have affected anyone -- especially if you have a virus scanner active.
While I would have -- as always -- appreciated this being discussed privately versus the mass panic caused by discussing it in a public thread, I do appreciate it bring brought to my attention and hope it's now been handled.
We now have a couple of scripts in place to check for rogue accesses and have been checking every few hours without finding anything as of yet.
http://google.com/safebrowsing/diagnostic?site=amiga.orgWayne