>>176637649You should avoid specifying any sort of data size thing. In Johnny Mnemonic, his brain is exploding from the 80 GIGABYTES of data that's leaking into his brain.
Also the rest of your story is kinda dubious, I'm not sure where the conflict is. Having your privacy violated, while unpleasant, doesn't really matter unless some other thing occurs as a result of that (like your secrets getting out, or being arrested, or whatever).
The NSA collects data on us (and discards most of it) in an effort to find terrorists, and nobody cares because it doesn't impact you at all. Likewise most major cities are full of cameras watching people on the street, but nobody cares because they're not criminals. I don't even know if, say, you proposition a prostitute in NY if you ca then be arrested because of security video.
Also, again, much like the specifying a size of data, you should avoid making assumptions about the brain. We have no idea what sort of throughput the human brain is capable of, let alone a brain augmented by technology at birth.
Here's a much more interesting conflict: Rich people have cyberbrains, the only well paying jobs are those that are high skill and the only way those skills are taught anymore is via cyberbrain modules.
Anything that doesn't require a doctor, lawyer, engineer, architect, etc is done by cheap mexican robots. Consequently the world is divided into a handful of cyberbrain-enhanced upper class in charge of vast swathes of robots, and everyone else is left poor. The only way poor people can make any money is to impersonate robots and work in high risk super dangerous jobs where robots (or people in robot suits) are constantly destroyed and must be replaced.
Then you have a nice irony because now humans are doing the dangerous menial work that robots were meant to do.
From there, proceed on with human rights group and main character having his eyes opened, etc etc