Ellie never used Reddit.
So why did her laptop ask: Fill Login?

A midnight glitch turns into a nightmare when Ellie finds a subreddit dedicated to her—filled with hundreds of photos of her sleeping.
Some from her dorm.
Some from her parents’ house.
Some from before she was old enough to remember.

And then the posts update.
Live.

Her parents appear in the latest photo.
Someone is in their kitchen.
Tonight.

When she tries to call 911, a terrified stranger answers instead.

And then comes the tapping at her window.