My site runs the following software:
Joomla 1.0.15
!JoomlaComment 3.26
PHP 5.2.8
MySQL 5.0.77-community
Apache 2.2.11 (Unix)

I have used the software for a long time with great success. Thank you for a great product. I have always had anonymous comments disabled.

In the last week or so, I've started getting Anonymous comments anyway. Each of them has only an attempted link to a website in russia. (Example [url=http://ondb.ru])

They've been one or two a day. I keep deleting them, but I wonder why this is happening at all.