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Number crunchers crack Social Security "code"
Pittsburgh Tribune Review ^ | Monday, July 6, 2009 | Mike Wereschagin

Posted on 07/06/2009 6:19:49 PM PDT by Salena Zito

Using just a person's birth date and birth state, two Carnegie Mellon University researchers say they've found a way to figure out people's Social Security numbers, potentially opening a new front in the battle against identity theft.

Alessandro Acquisti and Ralph Gross said they hope their findings, published online in the Proceedings of the National Academy of Sciences

(Excerpt) Read more at pittsburghlive.com ...


TOPICS:
KEYWORDS: cmu; privacy; scotus; socialsecurity; zito

1 posted on 07/06/2009 6:19:49 PM PDT by Salena Zito
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To: Salena Zito

Did not the libs of the 30s not promise that our SSN would not be utilized for identification?

Of course, when has anything they promised come about?


2 posted on 07/06/2009 6:24:07 PM PDT by Da Coyote
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To: Salena Zito

OK, great... now they tell the whole world how to get SS#’s

yep, Happy days are here again.... 8^(


3 posted on 07/06/2009 6:25:41 PM PDT by ThreePuttinDude (o)...Ayatollah of GlennBeckistan... keep it going brother...(o)
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To: Salena Zito

Sorry, this is BS.

I have two sisters and three brothers. All of us were born in different states and our SSNs are consecutive.


4 posted on 07/06/2009 6:27:49 PM PDT by Daniel II
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To: Salena Zito

Bravo Sierra. If they are using JUST birthday and home state, there will be many born during that 24 hour period.

They may be able to narrow it down to a range, but can’t pinpoint.

And what about naturalized citizens?


5 posted on 07/06/2009 6:28:05 PM PDT by DBrow
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To: Salena Zito

This may apply to individuals who have been assigned their SSN at or near the time of their birth, but not otherwise. My parents did not get us SSN’s until we were several years old, and living in a different state from the one(s) we were born in. A few years, I looked into the provenance of my SSN, and found that it corresponded to the state where we got our SSN, not my birth state.

The article may still make some interesting reading, however, because it could be an algorithm that works frequently enough to be useful to identity thieves who have several thousand people’s personal credit data or some other potentially lucrative personal information needing a valid SSN to exploit.


6 posted on 07/06/2009 6:28:08 PM PDT by Blue_Ridge_Mtn_Geek
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To: Salena Zito

I’m not sure, either, about the “first three digits are the digits of the zip code”.

It is true that the FIRST digit sometimes is the Fed zone you are in (Maine, 0, California 9, like the fed appeals court districts.


7 posted on 07/06/2009 6:31:07 PM PDT by DBrow
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To: Blue_Ridge_Mtn_Geek
Good point. I didn't get one until I opened a bank account, and I was the first of my friends to have one.

A lot of guys in high school didn't have one until they were told in junior year to get one because you needed it for all the college applications.

8 posted on 07/06/2009 6:31:08 PM PDT by Tanniker Smith (The sun glinted off chiseled pectorals sculpted during four weight-lifting sessions each week and...)
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To: Salena Zito

That’s some crack! The scheme is outlined right on the the social security webpage:

http://www.socialsecurity.gov/history/ssn/geocard.html

I remember me and my 3 siblings all getting ours at the same time. We are not consecutive but close.


9 posted on 07/06/2009 6:35:36 PM PDT by idkfa
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To: Salena Zito

how about we get rid of SSNs? Oh wait you are a fully actualized human being without a government issued id number.

Ever hear those forlorn people who say “I have a hole in my soul that only a 12 digit serial number can fill.”?


10 posted on 07/06/2009 6:36:22 PM PDT by MichiganConservative (Just say "No" to socialism.)
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To: Blue_Ridge_Mtn_Geek

“This may apply to individuals who have been assigned their SSN at or near the time of their birth, but not otherwise. My parents did not get us SSN’s until we were several years old, and living in a different state from the one(s) we were born in. A few years, I looked into the provenance of my SSN, and found that it corresponded to the state where we got our SSN, not my birth state.”

Exactly! Most people simply do not get them until they need them, which can be long after they were born.

But the article infers that a name can be matched (the threat of identity theft) to the SSN just by knowing a birthdate and a state. Again, rubbish!


11 posted on 07/06/2009 6:38:41 PM PDT by Daniel II
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To: Blue_Ridge_Mtn_Geek
But they used dead people, who probably received their SSNs at some time after birth--when they got their first job perhaps.

I think it is BS too, because children's SSNs have been known to be easily memorized by parents--and that has to be by design.

12 posted on 07/06/2009 6:41:19 PM PDT by firebrand
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To: Salena Zito

567-68-0515


13 posted on 07/06/2009 6:44:05 PM PDT by Cold Heart
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To: Daniel II

I have two sisters and three brothers. All of us were born in different states and our SSNs are consecutive.
********************************************************
easy explaination ,, you and your siblings were born at a time when applying for a ssn was not mandatory at birth ,, I got my ssn at age 16 ... your parents applied for all your ssn’s at one time .. they therefore had the same 3 digit state code for the state you were living in at THAT time and the other digits are just sequential ..


14 posted on 07/06/2009 6:47:21 PM PDT by Neidermeyer
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To: DBrow
It is true that the FIRST digit sometimes is the Fed zone you are in (Maine, 0, California 9, like the fed appeals court districts.

I was born in Ca, but my SS doesn't start with 9.

Both of my children got their numbers at birth. The middle two numbers are the year of birth. They were born six years apart, in two different states.

15 posted on 07/06/2009 6:51:28 PM PDT by Dianna (Obama Barbie: Governing is hard.)
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To: Neidermeyer

Agreed. But when was it made mandatory at birth? There has to be millions of people like me who do fit some algorithm.

Even so, how can one match a name to a SSN just by knowing the birth date and birth state?

This is all to throw a scare into people, which passes for news these days.


16 posted on 07/06/2009 6:51:52 PM PDT by Daniel II
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To: Tanniker Smith

For more recent children, since SSN of the kid is now required on income tax return when parents claim them as dependents, it’s probable that a large percent of newborns get their SSN at or soon after birth, which would increase the “hit rate” of an algorithm based on birth date and state at time of birth.


17 posted on 07/06/2009 6:53:38 PM PDT by Blue_Ridge_Mtn_Geek
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To: DBrow

However, if you provide a birthdate and a SSN, and the two don’t match a formula, then it could redflag that person - IF the gov’t wanted to do anything about illegals stealing SSNs that is.

Not gonna happen.

By the way, this is done with credit card numbers and expiration dates. There are certain formulations of the number that match with the exp month/year.


18 posted on 07/06/2009 6:56:05 PM PDT by MrB (Go Galt now, save Bowman for later)
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To: Salena Zito

I suspect they are lying. The number is based on where and when you get it, not where and when you were born.


19 posted on 07/06/2009 7:05:19 PM PDT by PAR35
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To: Daniel II

“who do not fit...”

Sorry


20 posted on 07/06/2009 7:05:50 PM PDT by Daniel II
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To: DBrow
And what about naturalized citizens?

I want to know about the UN-natural [so-called] citizens? How do we crack the illegals' SNNs??

Sheesh,let them be the victims for once. We're already stuck for higher taxes, global warming, health [death] care, tax and trade and God knows what else yet to come in tomorrow's news.

21 posted on 07/06/2009 7:36:57 PM PDT by Type Righter (...flying the Gadsden flag 24/7 until the Usurper is Gone! ..."Don't Tread on ME"...)
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To: Daniel II

Were all three of your SS numbers issued at the same time? I was born in one state but had mine issued in another and the first three are coded for the issue state not my birth state.


22 posted on 07/06/2009 8:46:55 PM PDT by NV Lawdog (In God I trust; Everybody else keep your hands where I can see them!)
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To: Salena Zito
Gotta call BS on this.It might work if everybody had their SSN issued at birth,but I didn't need one until I was 15.

Back in the late 70's I was a Navy recruiter and had prospects in their 20's who had never needed one,had grown up on family farms and the like.

23 posted on 07/06/2009 9:00:22 PM PDT by oldsalt (There's no such thing as a free lunch.)
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To: oldsalt
Didn't get mine until I was 15 and lying about my age to get a job as a pin setter in a bowling ally.

That tells you I'm old. ;~))

24 posted on 07/06/2009 9:03:37 PM PDT by Ditto
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To: NV Lawdog

Yes, they were. I got mine when I was about ten. The oldest was 15, the youngest eight. Which makes perfect sense as was said earlier.

I wasn’t aware that they are issued now at birth (or soon thereafter) by law. I did it for my kids, but I didn’t realize it was because I had to. It was just part of the paperwork we filled out at the hospital as I recall.


25 posted on 07/06/2009 9:05:59 PM PDT by Daniel II
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To: Daniel II

That was then, this is now ... in the maternity ward, mom gets the birth certificate AND the ssan application. The new tax code requires that any dependent has a SocSec number.


26 posted on 07/06/2009 9:09:35 PM PDT by NonValueAdded ("I've conquered my goddam willpower." Don Marquis)
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To: oldsalt

see my #26.


27 posted on 07/06/2009 9:10:56 PM PDT by NonValueAdded ("I've conquered my goddam willpower." Don Marquis)
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To: NonValueAdded

Understood. Anyone know when it became a requirement at birth?


28 posted on 07/06/2009 9:14:03 PM PDT by Daniel II
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To: Salena Zito

I have two SSNs. I doubt any algorithm would be able to pick up on both of them even if there was a code to them.

My two numbers aren’t sequential. They both have the same 5 starting digits, but the last 4 are completely different.

I think the numbers are assigned 1) geographically and 2) sequentially within the geographical area, based on when the application was received and processed.

I still don’t know why I have two...


29 posted on 07/06/2009 9:16:20 PM PDT by exDemMom (Now that I've finally accepted that I'm living a bad hair life, I'm more at peace with the world.)
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To: Daniel II
See Social Security Numbers For Children as to why you should get one at birth (up to 12 week wait otherwise) and the law changed in 1991 according to this Boston Globe article from 1992: Make sure your child has a Social Security number
30 posted on 07/06/2009 9:31:25 PM PDT by NonValueAdded ("I've conquered my goddam willpower." Don Marquis)
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To: DBrow

I’m a twin, and my brother’s SSN is not like mine...


31 posted on 07/06/2009 10:10:34 PM PDT by bt_dooftlook (John Adams: Our constitution was made only for a moral and religious people. It is wholly inadequate)
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To: Daniel II

I was born overseas and my brother was born in California. We got our #’s at the same time and they are pretty similar.


32 posted on 07/06/2009 11:00:08 PM PDT by TNdandelion (This should be fun.)
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To: Daniel II

Don’t know when but they were doing it in 1998 when my first was born.


33 posted on 07/06/2009 11:04:46 PM PDT by TNdandelion (This should be fun.)
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To: exDemMom

haha My husband has the wrong name on his. I keep telling him to get that straightened out.


34 posted on 07/06/2009 11:05:56 PM PDT by TNdandelion (This should be fun.)
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To: TNdandelion

He really does need to get that fixed—he could have passport problems if he doesn’t.


35 posted on 07/08/2009 2:53:50 AM PDT by WarriorPoet
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