Minimalist hacking mechanic

Choose your mode. You can either falsify (say...) or gather (ask...) data across a range of sensors:

(tracking) where you/they are.
(access) who you/they are.
(network) what you/they interact with.
(audio) what you/they say.
(video) what you/they do.
(neuro) what you/they feel.

Pick a scale:
1 subsystem
2 building
3 street        
4 section
5 block
6 district

Pick the data:
1 tracking
2 access
3 network
4 audio
5 video
6 neural

Pick the timeframe:
1 seconds
2 minutes
3 hours
4 days
5 weeks
6 months

Roll above the highest number picked on a d6 to stay unnoticed.

Record your hack somewhere. Add up the numbers picked and roll as many d6. Add the sum of this roll to your notoriety.

The base selling price per person is [data]€/24 h. Find a buyer. Scales 1-5 usually involve the data of hundreds of people, thousands in a district.

Reroll all of your recorded hacks every session. Once a reroll fails, there starts to be fallout.