Have you ever forgotten to pay a bill and received a call about it on your cell phone? Ever wonder how they got your number? Well, you may have given it to them, but if you didn't, they probably bought it from a commercial data broker, a company that sells personal information to businesses and law enforcement. Many of these companies exist, the most prominent are Choicepoint, Lexisnexis, Merlin, Tracersinfo, and Experian. They essentially operate search engines with proprietary information, and for a small charge, will sell all sorts of information about you.
But how did the data broker get your number? One hears rumors here and there about how they obtain and sell wireless phone numbers. One persistent rumor is that pizza delivery companies sell wireless number to commercial data brokers. Think about it--everyone orders pizza, and in doing so, provides an address and at least a first name.
I remember seeing that one of Lexis' people finder databases advertised having a directory of wireless numbers, and that one source for them was pizza delivery services. But in going to their webpage, I couldn't find mention of pizza delivery companies anymore. A trip to the Internet Archive's Wayback Machine shows what happened with one product--Batchtrace, a popular search tool for debt collectors.
Back in 2002, Lexis advertised that pizza delivery companies, along with a whole bunch of other businesses, were providing phone numbers and other information to Lexis.
But in 2003, Lexis began to pare back some of these disclosures. This coincided with more regulatory and legislative attention on data brokers.
And by 2004, Lexis didn't disclose any of their sources. This is too bad. Without information about the sources of personal information in proprietary databases, they just become back holes, and individuals do not make the connection between providing information at one business, and it being sold to another.
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When I want pizza to come over, I invite her over the land-line phone. I use the cell phone only for trusted numbers.
OT: Open Lab 2007
http://pandasthumb.org/archives/2007/11/openlab-2007-su.html
Follow the url. Nominations are being taken for OpenLab 2007. I would like to see something about Denialism included, but I don't know what to pick.
Note: in this situation it is fine for a blogger to submit his or her own best. Who else knows your whole work?
p.s. you still have a month to write the greatest.
You are right, I want transparency in Propietary info databases
I submitted some of my favorite stuff from the year (Crank HOWTO, History of artificial erections, what would you design better about the human body etc.). Thanks Pete.
Within the EU any company that was to sell on telephone numbers, or any other personal data, without the express consent of the individual concerned would be facing some largish fines and in cases of repeated offences may even be told to destroy all the data they hold.
But then it seems the EU has stronger data protection laws than the US.
I agree with the EU policy on this issue. Some years back my mother questioned a direct marketer about where they received her information, she was told it was from her Gas Co. Being a fairly basic utility, one doesn't really have an option of selecting another provider, that coupled with the fact that they seldom disclose the specifics about how and with whom your info is sold.
One can only imagine the marketing potential of the tracking technologies that are now mandatory in new cell phones for example. Like Verizon's recent memo buried in their letters to their consumers, the US has an "opt out" policy, however often their is little or no substantive disclosure to inform consumers about the scope of how their information will be traded. Most simply add "with affiliates" in the contract or EULA but, the affiliates are members of affiliate networks that virtually every major corporation is a member of by proxy, hell, even the US gov subscribes to these aggregate databases.
The following is a very insightful look into Choicepoint http://www.epic.org/privacy/choicepoint/
Also worth noting is that when Choicepoint, whose data includes "'claims history data, motor vehicle records, police records, credit information and modeling services...employment background screenings and drug testing administration services, public record searches, vital record services, credential verification, due diligence information, Uniform Commercial Code searches and filings, DNA identification services, authentication services and people and shareholder locator information searches...print fulfillment, teleservices, database and campaign management services..." Had their data compromised they only notified Californians, this because they had no legal obligation to do so elsewhere.
There is some discussion of emerging standards being pushed by Google (standards which I interpret to be designed for their financial benefit).
Proactively, people (EPIC actually) are pushing back. I like Google, but anytime someone pushes for "global privacy standards" we should be very, very, weary. Paranoid even.
In a related incident, what's this all about:
My tinfoil hat started buzzing loudly, and the brothers H, each with a privacy/sciencey background may shed light.
So you say if I was to forswear medical privacy biotech could accelerate its profits. Why yes! Where do I sign?
Just a few days ago I received a call on my cell phone from an 800 number. I let it go to voice mail. I was surprised when I checked the message because it was from Pizza Hut. I've never given my cell number to Pizza Hut.
But recently I have given my cell phone number out to a car rental company (because I was renting the car out of town) and a body shop. In some cases it's just better because I need to receive a message during the day and I can't if they call my home number.
I wonder which one of those suckers sold my number off. I thought solicitation to cell phones wasn't legal because phone plans aren't fixed rates, but based on usage.