This is a major reason why such sites are considered a significant cybersecurity threat. A review of a similar site, 4kmovies.pro, which redirects to Movies4u, notes that clicking anywhere on the page triggers aggressive redirects to suspicious ad sites.

Worldmovies4u functions as a piracy portal, distributing unauthorized, copyrighted content while frequently changing domains to evade legal action. These platforms pose significant security risks, including malware and phishing, and are often blocked by internet service providers [N/A]. For a safe experience, it is recommended to use legitimate, licensed streaming services.