Hi Giles,

Don't even need to ask yourself "what if" as it already happened back in the early days. Though the issue was XSS and so nowhere near as serious as Optus' screw up but still inexcusable in this or the previous decade. When the person who found this attempted to responsibly disclose it to the government, he hit a giant brick wall.

Here's the blog article https://nikcub.me/posts/multiple-vulnerabilities-in-mygov-australian-government and subsequent press coverage https://www.smh.com.au/technology/revealed-serious-flaws-in-mygov-site-exposed-millions-of-australians-private-information-20140514-zrczw.html

The sad part is that as poorly as Optus has handled user info, I've seen worse and frankly I'm amazed that one company I had the displeasure of working with a number of years ago hasn't suffered something similar. They kept even more PII than Optus (if you can believe that!) and did an appalling job of securing it for the 100s of thousands of unfortunate souls in their DB.

I don't know what the answer is though. If you want to see a mature digital ID system, look at Sweden where they have something called "BankID" which is a similar concept except administered by the banks and only available to residents with a personnummer (similar to a tax file number). It's a system that is great for those who are born into it or have gained access via long term residency, but if you're on the outside, it makes everything extremely cumbersome as basically every company asks for it.

On 27/09/2022 11:48 am, Giles Pollock wrote:
Had the same thought, and it's good in principle, until you get that obnoxious little thought creeping into your head "yeah... but what if MyGov got hacked too?"

I suspect we'll end up with something akin to that down the track, as the information already exists across multiple government databases by law anyway. Might get interesting for non citizens though?

(It probably will wind up all the sovcit types too who will start throwing around their favourite catchphrases - NWO, world government, UN control, etc)

On Tue, Sep 27, 2022 at 1:40 PM jay binks <[email protected]> wrote:

    mmm I was just bouncing something like this around in my head.

    In a perfect world, you could utilise MYGov infrastructure...

    Carriers could get a UUID that represents a "Know your customer"
    Data validation that occurred between carriers and "MyGov", where
    the customer was MFA prompted (with the MyGov ID service) to say
    "Confirm you want to identify yourself to XXXX".

    Then the carrier would only be required to retain that UUID for
    the MFA Verified auth transaction.
    (and be explicitly instructed NOT to retain PII other than an
    email address to send invoices)

    Anyways... back to the real world.


    On Tue, 27 Sept 2022 at 13:06, Nick Adams <[email protected]> wrote:

        See the "Australia Card"[1] for why the Federal government
        probably couldn't provide central identification/auth
        services. It is politically very challenging...despite the
        obvious benefits it would provide.

        [1] https://en.wikipedia.org/wiki/Australia_Card

        --
        Regards,

        Nick Adams

        On Tue, 27 Sep 2022, at 12:39 PM, Michael Kahl wrote:
        Is there any legal obligation to store sensitive ID
        information in its original form? Storing a hashed version
        only would be sufficient to prove the details had been
        collected and verify any future ID verification requirements
        without actually retaining the sensitive data.

        Separately, should the government provide an opt in two
        factor ID verification service for critical services such as
        telco, utilities, banking, etc? There are privacy concerns,
        however if implemented correctly they wouldn't be collecting
        any further information than what they legally have access to
        now.

        On Tue, Sep 27, 2022 at 11:12 AM Nathan Brookfield
        <[email protected]> wrote:

            They’re legally obligated to retain it but why it’s on
            the API and why it’s not encrypted.

            Looking at the data some fields are hashed and then
            repeated in the bloody clear :(

            On 27 Sep 2022, at 11:02, [email protected] wrote:

            My understanding was that the data included the 100
            points of ID info. Why are they retaining this? Surely
            after confirming the 100 points there only needs to be a
            record "100 points provided"=true and not retain the
            actual details. This goes back to only keeping the
            private data you need.

            regards,
            Glenn

            On 2022-09-27 10:49, Damien Gardner Jnr wrote:
            > Personally, I find putting Authentication on my API
            endpoints to be a
            > FANTASTIC first step towards API security.  And then
            not even using
            > public IP addresses in test environments is a pretty
            good second
            > step.. </onlyhalfsarcasticherewhydoesthiskeephappening>
            > On Tue, 27 Sept 2022 at 10:46, Bevan Slattery
            <[email protected]>
            > wrote:
            >> Hi everyone,
            >> Obviously a big week in telco and cybersecurity.  As
            part of my work
            >> I am on the Australian Cyber Security Industry
            Advisory Committee as
            >> an industry representative.
            >> I am keen to look at opening up a dialogue with more
            and more telco,
            >> DC and Cloud CISO’s on what they are doing around this
            issue and
            >> looking to take a proactive step towards best practice
            on customer
            >> data and system security.
            >> There will be some pretty serious consequences of this
            hack on the
            >> industry and importantly we need to make sure we are
            as best placed
            >> to help each other continually increase in security
            posture through
            >> best practice, but also working with each other as an
            industry.
            >> Are people keen on having a online/VC session sometime
            in the next
            >> few weeks where like-minded industry participants get
            together and
            >> discuss security, retention, encryption, threat
            detection etc.?  If
            >> so, just ping me directly and if there is enough
            interest I will
            >> send out an invitation to the list for a call.
            >> Cheers
            >> [b]
            >> _______________________________________________
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            > --
            > Damien Gardner Jnr
            > VK2TDG. Dip EE. GradIEAust
            > [email protected] - http://www.rendrag.net/
            > --
            > We rode on the winds of the rising storm,
            > We ran to the sounds of thunder.
            > We danced among the lightning bolts,
            > and tore the world asunder
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-- Sincerely

    Jay
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