http://www.newsbin.com/downloads/filters.db3There's a link to the default filters file, however I'm not 100% this is the latest and greatest. Be cautious if you've already started making new ones, rename the existing when newsbin isn't running and replace it with this, and see if that works. This file lives in the data folder, which you can find in the options, there's a button to open it.
DT