Instead of risking a virus or a lawsuit, you can find the authentic on several major platforms: Fifty Shades of Grey (Comparison: Theatrical Version
If you want, I can:
The Blu-ray disc of Fifty Shades of Grey explicitly includes both the Theatrical and Unrated versions on the same disc. Used copies sell on eBay for $5 or less. Ripping your own disc to your Plex server (for personal use) is legal in most jurisdictions, unlike torrenting.
However, the risks have shifted. Ten years ago, torrenting was a low-stakes game. Today, ISPs actively throttle torrent traffic, AI-powered copyright bots issue automatic fines, and malware distribution is sophisticated.
For fans of the franchise, the unrated cut is not a novelty; it is the definitive version. The problem? The official unrated Blu-ray and digital download are region-locked and often priced at a premium. Hence, the turn to torrents.