A question about the VF universe (the story) .

During the last year I discovered VF4 EVO and later this site,browsing trough the topics,there was one talking about the story,where J6 was going to release some virus in South America after VF3 and Goh was supposedly the carrier.
I know the story doesn't matter in VF,but since I don't found that topic anymore,I was wondering where did they got those informations.There's no story in VF4 and I need to tell I have the home version of VF3 but didn't played much.
Anyone knows about it? I'm just curious.