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Comment by quantumfissure

9 months ago

For non-Americans (and Americans) that don't quite understand what SSN is and why it's a problem, CGP Grey [1] has a great (and short) video about the history and why it's not technically an identifier, but has become one.

[1] https://www.youtube.com/watch?v=Erp8IAUouus

It's so interesting how Australia went the other way and actually banned the use of any government-issued ID number as a primary identifier by any organisation other than the government department which issued that ID number.

In the 80s, the very popular Aussie prime minister, Bob Hawke wanted to introduce a National ID card, complete with a unique number, that would then be used for everything from Medicare to tax filing. The government however did not have the numbers to pass it through the Senate. Hawke called a double dissolution (dissolving both lower and upper houses of parliament) over the issue. He was returned to power after the election but still without a majority to get the bill through.

There were then attempts to use "other" government issued ID cards like the Medicare number, for this purpose. To prevent this, a few years later, a bill was passed that would prevent any such use.

In reality, this means businesses can ask for government issued numbers but it has to be optional and voluntary, and never used as a primary ID. When I go to my doctor for example, I can provide them with my medicare number, in which case they will claim the Medicare rebate on my behalf automatically, or I can refuse to provide them this number, pay the doctor's fee in full, and claim the rebate from medicare myself separately. Similarly I can provide my bank with my tax file number, in which case they will automatically tax my interests earned according to my income band. Or I can not provide them my tax file number, in which case they'll tax my interest rate at the highest income band, and I can then get the money back from the tax office when I file my tax returns at the end of the year.

In Australia we don't have a Bill of Rights. We don't even have a right to freedom of speech. The police can ask us to unlock our phones without a warrant; etc etc. Yet when it comes to privacy, our laws are very clear. For a country with such a history of protecting individual liberties, it always amazes me that the United States takes such a laissez faire approach to privacy.

Not only an identifier, many places use it as a secret.

The video doesn't quite get into the problem of identity theft, which is when someone uses your stolen creds to claim they are you, and then go on a shopping spree which may include buying a car under your name. You shouldn't be liable for debts incurred after having your identity stolen but proving that is a lot of work.

  • > You shouldn't be liable for debts incurred after having your identity stolen but proving that is a lot of work.

    The first step is to call it what it is: fraud by misrepresentation. The owner wasn't deprived access to their identity (a key component of theft), they weren't even involved in the transaction. Companies want to have their cake and eat it - have low barriers to making sales/offering loans without rigorously verifying the identity of the person benefiting and be shielded from losses when their low-friction on-boarding fails lets in fraudsters.

    If a home buyer is duped into transferring deposit into a fraudsters account, they don't blame it on corporate "identity theft" and put the escrow agent on the hook by default.

  • I never really understood why the onus is on any person to prove they didn’t do something. Shouldn’t the shaggy defence be sufficient?

    e.g. You get hauled into court for a lawsuit demanding the loan repayment, for a loan someone else used your name to get?

    - It wasn’t me.

    https://en.wikipedia.org/wiki/Shaggy_defense

    • The reason the Shaggy defense doesn't work is the default assumption of the courts is that you're a deadbeat trying to game the system. This assumption comes about because in the majority of cases it is the truth. The system would be a lot nicer if there weren't people trying to scam it every hour of every day of the week.

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    • When someone named adamomada comes to the bank for a loan, the presumption is that adamomada will repay the loan.

      If they knew it wasn't you, they wouldn't have written the loan in the first place. They're asking you to repay it because they really do think it was you.

      If "it wasn't me" was all anyone had to do to get out of paying a loan, many people would do it.

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    • Is that even a Shaggy defense? The whole point of the Shaggy defense was that it's saying it wasn't you despite overwhelming evidence ("She even caught me on camera - it wasn't me")

      But in this scenario, there is basically zero evidence it was you

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    • "Identity Fraud" is institutionalized victim blaming. The claim is that the person who's identity was stolen was defrauded (and they should protect themselves or fight back), but in reality it was the creditor that got defrauded.

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  • In many other places SSNs are non-sensitive data. There is not much one can do just knowing a SSN. Usually one has to do some kind of verification (eg using some sort of authentication app, if online). Which is why it is so confusing.