Favorite Sci-fi or Privacy movies/tv?

Josie and the Pussycats (2001) - Subliminal messaging to sell you crap? It’s literally Google’s advertising model at this point. Enemy of the State (1998) was peak paranoia at the time. At this point it almost seems quaint. Sneakers (1992) more about cryptography, but it’s a great movie all the same about data layers.