These are risks of using FMovies:
Access to Inappropriate Content: This means there are chances you are going to see some things that you will not like.
Privacy and Data Concerns: Despite the fact that the site or app is free, which is a bonus it collects your data and monetizes it through selling to other parties without permission.
Malware and Viruses: The many advertisements that show up lead to increased vulnerability to poses with malware or viruses affecting your data.
No Content License: Unfortunately, FMovies do not own a content license.
Unprofessional Design: The mirror sites are usually ill-formed and dynamic because of shuttling down by authorities.