Yesterday I made a post about the Negativo17 site having issues and that it was believed to be hacked. I emailed Simone and got a reply late last night. That said the following:
He’s also commented on the previous reddit post I made and on his site as well. So yeah everythings good! Since the repo packages are not in wordpress, they should be perfectly fine. And if you’re in doubt or extremely paranoid he said he will move the GPG public key of the repositories somewhere else, so people can still check it. The site is back to normal. So you know what that means… I’m going to go ahead and install the packages on my fresh install of Fedora Workstation! Cheers to everyone who helped gather information, helped other ways, and to Simone for fixing it. Have a good one folks!