1. Directors Guild of America's The 80 Best-Directed Films: http://www.dga.org/Craft/DGAQ/All-Articles/1602-Spring-2016/...
2. TSPDT's The 1,000 Greatest Films: http://www.theyshootpictures.com/gf1000_all1000films_table.p...
They aren't about hackers, for sure. But these two lists are more diverse than IMDb 250.
Try movies from the 60s and 70s on these lists. Lots of gems among them.