Piracy sites are breeding grounds for malicious software. Downloading a The Nun .mp4 file from Filmyzilla could install keyloggers, ransomware, or Trojans on your phone or PC. Cybercriminals hide malware in video files and downloaders.

The two are sent to Romania to investigate the death of another nun, Sister Cristina. Upon arrival, they discover that the nuns are terrified and that strange things are happening in the convent.