The Entertainment Software Association (ESA) is intensifying its scrutiny of the torrent tracker RuTracker due to concerns from copyright holders about protected content, particularly video games, on the platform. ESA's actions appear to be procedural, with a legal inquiry focused on Cloudflare, the service provider for RuTracker, regarding its inability to block specific links. ESA is considering ways to influence Cloudflare by alleging violations of service terms by RuTracker, which could lead to legal action against those distributing pirated content. RuTracker has a 21-year history and has faced various challenges.