Again, ANYONE can already do this, and has been able to for years.
I had a woman who pulled up next to me in a car at a stoplight on campus one day and said 'nice car!'. We chatted briefly, not exchanging more than a first name. Two days later she called me. Said she got my name from the DMV via my license plate number and called information for my phone number .... in 1985.
Sure, the internet, cheap computing power, open records laws and a huge demand for consumer information has made this easier, but it's being going on for a long time and hasn't been that hard for the common man to get access to personal information.