Things that i find on the web and will also add more-public-but-useful-information that i find for others to learn from.:

Download link: https://anonfile.com/610801zdn8/ISIS_massive_collected_intel_txt
Great website to find manuals/guides for survival stuff,diy weapons, explosives, self defense etc:

https://the-eye.eu/public/
List of links to hundreds of hacking tools:

ksecureteam.com/5a4684c909e04a1edbc070ea6dd71aa5/