Tamil cinema is a massive industry involving over 500,000 workers—from carpenters building sets to makeup artists, sound designers, and junior artists. Isaimini.net doesn't steal from "rich heroes"; it steals from the entire ecosystem.
The "story" of Isaimini.net (and its numerous clones) is one of digital cat-and-mouse, reflecting the broader history of internet piracy in India
A closely related domain often used interchangeably with Isaimini.
The good news is that you no longer need to risk malware or legal trouble to watch Tamil movies. The streaming revolution has arrived, and it is affordable.
If you use the torrent links on Isaimini, your IP address is publicly visible in the swarm of downloaders. Copyright trolls and anti-piracy agencies monitor these swarms. You could receive a cease-and-desist letter from your ISP or, in extreme cases, a settlement demand.
Hollywood, Telugu, and Hindi films dubbed into Tamil.