So basically, there's a bunch of scripts called "Welding" in some models in workspace. There's also a script that showed up in ServerScriptStorage and it was just called script, it had the notes "obfuscated to prevent exploiters" and showed a bunch of "local" code. It's since been deleted, but keeps popping up every day. How would we find what script is doing this? And what code would it be running? (There are no free models inside the game as far as we know.)
After you insert a model, if any welds are in it and its not a tool, delete it.