When the Madras High Court issues an order to block "TamilGun.com," the site operators simply buy a new domain like "TamilGun.unblock" or "CoolTamil.pro." This cat-and-mouse game is why the two names are linked—users search for "CoolTamil TamilGun" because they know one will be active when the other is blocked.

Operating or accessing these sites is a direct violation of the Indian Copyright Act, 1957 and the Information Technology Act, 2000. Section 63 of the Copyright Act prescribes imprisonment of six months to three years and fines ranging from ₹50,000 to ₹2 lakh for infringement.

In 2019, the Madras High Court instructed Internet Service Providers (ISPs) like Jio, Airtel, and ACT Fibernet to block over 200 piracy websites, including TamilGun and CoolTamil. The court also allowed a "dynamic injunction," meaning rights holders can block new mirror sites without returning to court each time.

Seasoned internet users know that pirate sites are digital minefields. When you click "Download" or "Play" on CoolTamil, you are rarely just getting a video file. Here is what actually happens:

The Tamil film industry (Kollywood) produces over 200 films annually. Historically, movies had a theatrical window of 50–100 days before appearing on television or legal streaming platforms. The advent of high-speed internet and inexpensive data plans in India (post-Jio era) created a perfect storm for piracy.

CoolTamil and TamilGun emerged as leading players in this underground market. They are websites (and associated mirror domains) that illegally upload copyrighted content, including:

The terms "cooltamil" and "tamilgun" seem to relate to online platforms or websites that cater to Tamil-speaking audiences. These platforms often provide content such as movies, TV shows, music, and sometimes even software or hacking tools, specifically in or translated into Tamil.

Based on general information and assuming "cooltamil tamilgun" refers to online platforms:

A common defense of using "CoolTamil TamilGun" is: "I live abroad and can't see it in theaters, or I can't pay for five OTT subscriptions." Let's debunk this.