Hey team at Firefox, I stream a lot of movies illegaly, animes and shows too on Firefox and one of the most common exploits used by bad people is spyware and injection of malware seems inevitable. even with all the amazing protection features offered by you guys and UBlock origin don't seem enough at all. using a VPN and a amazing browser suite can only go so far. i had the idea of sand-boxing on my PC but a pain to do it every single time and keep a track of everything i am doing. The idea here essentially is to somehow sandbox certain tabs or windows entirely and to be able to pick up where u left off. this paired with the Firefox advanced features and all the amazing extension still available here instead of chrome will make the experience even safer. Hopefully this is something you guys can actually do. More than that i hope this reaches the relevant people at the company not just drowned in a pool of support tickets. I expect no credits or anything like that. I just want to know if its possible and this reach the devs so maybe they make it happen. I do think this is a great idea and a possible feature on here. i can think of more ways to use sandboxing like that but this is just how i want to use it. Kind regards.