This is actually a creation from two months ago. HistidineDwarf realized that it's possible to use black and white pixels on a youtube video to represent 0's and 1's. He/She took QR codes to the next level, with the ability to complile 45 gigabytes in an hour of 24 FPS footage. HistidineDwarf also features a file translator on their GitHub.
This exhibit is somewhat of an outlier, as the benign information consists of literal computer files. However, the gates of unknown public files have now been opened and users can experience a dangerous roullete on YouTube.