This kind of mass data collection on everyone is a huge waste of resources. The more people you add to a database, the less relevant it becomes for anything. People who know trade craft, know how to cover their tracks and pollute big data. So this is basically a giant database of amateurs, stupid crooks and ordinary civilians.
Another problem with big data are the large numbers of errors. I've run big databases where users were motivated to provide good data and there were still gaps in the data, misspelled names, numbers transposed, and some entries locked out because they were trying to enter duplicate primary keys. Travel data is coming in fast, I can't imagine what the exception reports look like every day.