Hello! I hope I can post here, but this makes the most sense? :') Nightshade has been officially released. If you post anything online (art, photos, book covers), and don’t want the AI scrapers to keep hoovering up your work, you can start poisoning the generators by using this. If you prefer just protecting your art instead of going outright offensive, you can try Glaze. 
(also i don’t know how it ended up in this category, I swear I posted it in the design misc section!)