They are exploiting (Local illusion). A typical fake script looks like this:

Here is the hard truth from a Roblox developer perspective:

If you want to troll your friends, use a BillboardGui that says "Nice IP: 127.0.0.1" on their character. That is the extent of what is possible. If you want to actually learn, study Roblox's RemoteEvent and RemoteFunction systems—learn how to build secure games, not how to break them.

This article is written for informational and educational purposes, focusing on cybersecurity awareness, Roblox game development mechanics (FilteringEnabled), and the risks of social engineering. Disclaimer: The information provided in this article is for educational and cybersecurity awareness purposes only. Creating or using IP loggers, doxxing tools, or deceptive scripts to harass others is a violation of Roblox's Terms of Service, as well as potential violations of the Computer Fraud and Abuse Act (CFAA) and various international privacy laws. The author does not endorse, host, or provide any working malicious scripts. Introduction: The Viral Mirage In the sprawling underground of the Roblox scripting community, few phrases generate as much intrigue (and paranoia) as the search query: "fake ip logger troll script fe showcase roblox link"

But what is the reality behind this query? Is it a legitimate security tool, a harmless prank, or a digital trap?