Don't forget any large hoard of data is ripe for government abuse. It might not be a cold caller but a police department parallel constructing you into a crime conviction using faulty GPS data.
Never though of it that way: With enough data, it's likely to find something that looks suspicious, for some definition thereof, even if just due to software errors. When looked at in isolation, this could convince people like real evidence.
This would basically be the same as p-hacking.