HDHub4u is often associated with pirate release groups or streaming sites. Legally, this would be unauthorized distribution unless you own the content and it’s a personal backup.
: The name of the "release group" or the website that encoded/distributed this specific file. Cat.S01.720p.WEB-DL.AAC.5.1.ESub.x264-HDHub4u.T...
: Written and directed by Balwinder Singh Janjua, Rupinder Chahal, Anil Rodhan, and Jimmy Singh. Deep Dive: Technical Specifications Explained 1. Video Source: WEB-DL vs. WebRip HDHub4u is often associated with pirate release groups