Hellow recently I have found a script named “__ROBLOXCACHE” in all my games, this hasn’t been showing until recently I would hope anyone could explain the sudden appearance of it.
In the script I found this code: “if game:GetService(“RunService”):IsServer() then getfenv()“require”:Fire()end”
This is most likely added by a malicious plugin based on what code you provided. You should check your plugin’s authors and your plugins to make sure that the one you have installed isn’t a copy. Malicious plugins add code like this which will require an external module (meaning it can run server-side code in your game and that code can change at any time).
If you create a new place and the script is created then it has to be an active plugin. One way you can narrow down the plugin is by gradually disabling a couple plugins at a time until the script is no longer created in a new place. Once it isn’t created you’ll know that one of the plugins you just disabled is the one creating the script.