The post is saying that a service that aids scammers purchased data from Experian.
Seeing the title, I initially thought it meant that Experian sold data to an ID Theft-prevention service, which would be less bad.
That is, Experian's longevity and importance makes them more reputable. Their function as a business, certainly, is to collect, analyze, and repackage this data. But these things should not give them a free pass on the "why" question that greenyoda posed, if the question is going to be asked at all.
Here in Uruguay (and almost everywhere else) we have a national ID number (Cédula de Identidad). It's not supposed to be secret (although it's not a great idea to divulge it freely).
The ID number in my country has photograph, fingerprints, signature, several security measures (difficult to fake). Not so easy to steal (of course there are forgeries, but identity theft becomes much harder)
I'm not from the U.S., but I've read a lot of criticism about the SSN, for example:
http://www.theverge.com/2012/9/26/3384416/social-security-nu...
"In 2009, researchers developed an algorithm that could guess an individual’s SSN with up to ten percent accuracy"
"SSNs have become available through data resellers, security breaches at various companies and government agencies, unsuspecting customer service representatives, and even public records, if you know where to look. SSNs can be bought in bulk for $1 each on private online forums, and a specific person’s SSN can reportedly be had for as little as $3.80."
I've also read about duplicates ("More than 20 million Americans have more than one SSN associated with their name."), the numbers running out (in the 2050s apparently), etc.
http://www.witn.com/home/headlines/111371029.html
The REAL ID act sounds like something closer to what we have:
http://en.wikipedia.org/wiki/REAL_ID_Act
Some other advantages (from an IT point of view): you can validate an ID number against a central database, and get a person's given names in a unique format. Our ID numbers have a check digit, so you can validate if the ID number has been correctly entered :)
Multiple identifiers per person is a feature, not a bug. People get new SSNs when they want to change their identity (eg, witness protection programs), or because someone stole their old one. That need doesn't go away just because you have a new numbering system.
If you want to use credit, you have to let lenders collaborate to determine whether they're willing to lend to you, if that's their criteria for making decisions.
If you don't want to use credit, they get no special pass to store and use personal data about you.
I'm from Europe, where generally personal privacy gets more emphasis than it seems to in some places, notably the US. We have explicit laws about collecting and processing personal data, but certain organisations seem to get a free pass for no apparent reason. As this story demonstrates, the risks are still there.
That said, perhaps we shouldn't be too worried. The last time I paid a little real money to get hold of my personal credit report from one of these credit reporting organisations, it was so riddled with obvious errors, including more than a few wildly inaccurate data points, that I was on the phone to them for something like half an hour to get them to correct everything. At that point (I kid you not) the woman on the phone asked if I would be much longer because it was the end of the day and time for her to go home.
When I ordered my reports I paid with postal orders, so as not to leak any financial information back to the agencies. I'm glad I did so, as the details ( other than my mortgage ) were laughably incorrect.
I was on the verge of writing to correct them and then caught myself - that's exactly what they want, isn't it? So hopefully by now they've diverged even further from the truth.
That's like your gmail password being your address, oh and by the way you can never change it.
So, yeah; this is pretty bad.