Unofficial uploads are often low-resolution, cropped, or have distorted audio to bypass copyright filters.

Some older or censored versions of Ullu shows are occasionally licensed to platforms like MX Player, which offers free, ad-supported viewing in certain regions [4].

Many sites promising free premium content are hubs for phishing and malware that can steal your data [3].

Occasionally, Ullu may release the first episode of a new series on YouTube as a marketing tactic to entice viewers to download their app [2]. The Risks of "Free" Third-Party Links