Bytes Between the Lines: Hidden Data in Plain Sight

Whilst building an android app to aid users in parking ticket appeals, I collected parking ticket data through FOI's. In the process, I was able to identify an officer ID associated with each ticket. Having visualised the ticket location on a map, I was able to pinpoint the route of the officer, thus opening them up to stalking and perhaps identification. The talk will focus on this and the general dangers of data revealed via cross matching datasets.