* HilariousInHindsight: In one scene, Angela uses a website to order a pizza, just as thousands of people do nowadays.
* ParanoiaFuel: For the internet age, yo. The bad guys know what cigarettes Angela used to smoke!
** Paired with AdultFear and FridgeHorror--the bad guys tamper with ''hospital records'', leaving Alan to be killed by an insulin overdose after he's listed as a diabetic.
* NotSoCrazyAnymore[=/=]ScienceMarchesOn: Yes, the concept of identity theft is terrifying, and the film played on those fears expertly. However:
** '''Prediction''': One day you're an upstanding citizen, the next you're a wanted criminal! Apparently-sane law enforcement officials will chase you down and brutalize you simply because some stupid, soulless machine tells them to, and if you insist the machine is wrong, they will call you a liar if not an outright lunatic!
** '''Reality''': The impact it has on one's life isn't much worse than a moderate car accident. Everyone, ''including'' the police, knows it can happen, and numerous agencies will seriously investigate claims (and they're usually a ''lot'' less intricate than the film's), as one can't exactly act as a productive member of society whose identity is ''worth'' stealing if a criminal is abusing their identity. You shouldn't act too suspiciously after it happens, but they will be sympathetic (if occasionally [[ObstructiveBureaucrat Obstructively Bureaucratic]]), and one can usually get one's life back in order after a year or two.