THE OLD SCHOOL BACKCHANNEL
So I'm an old school hacker. The type the downloaded software before torrents, MP3s before napster, before AOL and FTP, there was NNTP or Network News Transfer Protocol.
Its basically infinity chan but with files and a way to search more faster.
Now because I only had software and porn desires on NNTP, I didn't do anything nefarious. But I've seen things like kidde shit and other shit. I am positive these sickos are using this to peddle their filth.
There thousands of "News Groups" and these servers are all synced and retained for 1400+ days.
You might find those pictures and videos you're scouring the interwebs for