Lysa.zip -
The text file, READ_ME.txt , contained only coordinates and a timestamp from three hours into the future. As the owner watched, the thumbnail updated in real-time. Every few minutes, the camera in the photo moved an inch closer to the glass. In the reflection of the window, a distorted figure named Lysa was visible, not in the room, but standing directly behind whoever was currently looking at the screen.
If you are looking for a story based on this prompt, here is a brief draft: The Story of lysa.zip lysa.zip
Given the name, it carries the aesthetic of or a Lost Media mystery—similar to stories where a protagonist discovers a corrupted file that contains unsettling images or a diary of a missing person. The text file, READ_ME