0-day sites?

I googled but it wasn’t too helpful. Are 0-day sites sites where release groups send their releases first?
And what are some 0-day sites you use?
Answer #1
Release group do not post their releases on public sites, they just post their releases on “scene” , lechers of scene post those stuff to public sites.
Answer #2
I don’t think it works like that. I think it goes from Release group to torrents and usenet and then down to filehosts. Just google the entire name, release group and all, and you’ll find some blogs that will have links. And usually most of that stuff is released here at around the same time.