: If the .rar requires a password to open, it is often a tactic used by malicious actors to prevent antivirus software from scanning the contents.

: In some cases, Romanian educational institutions, such as the Ovidius University Faculty of Natural Sciences , use "facute" in descriptions for internal reporting, though they rarely distribute these as .rar files publicly. Safety Warning

: Many users on forums or cloud storage platforms (like Mega or MediaFire) name their personal backups by the date they were created.