They use provocative "adult" keywords to lure users into clicking links that may lead to phishing sites or malware [1, 2].
Files with complex extensions like "ing(Frozen)mp4" or those found on unofficial "lifestyle" blogs can be used to hide executable scripts that harm your device [2]. Bangladeshi Horny Village Girl Masturbating(Frozen)mp4
The actual video or file often has nothing to do with the title, often being a looped clip or a static image designed to keep a user on a page for ad revenue [1]. They use provocative "adult" keywords to lure users