Are these hacks exist?

I always wonder if Black ops 90-100 fov hack for public ranked games and dogs+hind hack is out there, always wanted hacks like these

It's fine, you're just doing your job
Do you know about hacks like this? I know in the unranked moded games you can find servers with 100 fov so i wondered if someone made a hack that do the same thing..
And Is it even possible to make a Hind+Dogs hack?
Thanks