Ratter (2014)

Ratter (2014) is a cyberthriller following Ashley Benson, a hot young graduate student who's just moved to NYC. She's like any Millennial—she uses some form of technology nearly all the time, whether in the form of her laptop, computer, or cell phone. Little does she know, someone has enabled spying capabilities on all of these things, allowing him to access her mic and cameras whenever he wants and allowing him to watch her every move. At first, it's merely sinister voyeurism; he watches her strip down to her panties, shave her legs in the shower, masturbate, and have sex with her boyfriend, but things turn dark pretty quickly. The ratter starts knocking on her door and breaking into her apartment to watch her sleep, and his compulsive behavior only worsens from there. It's a dark movie, but at least we have the beautiful Ashley Benson to brighten things up.