Optus Says It Needed To Keep Identity Data For Six Years. Bu...| MENAFN.COM

Friday, 09 December 2022 06:11 GMT

Optus Says It Needed To Keep Identity Data For Six Years. But Did It Really?


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(MENAFN- The Conversation)

Among the many questions raised by the Optus data leak – cybersecurity experts are confident it wasn't a hack, but that may have to be decided by a court – is why the company was storing so much personal information for so long.

Optus had a to collect that data – to verify customers were real people and potentially to recover any debts later. This is known as a“” (or“KYC”) requirement.

But the reason about along with 5.8 million current customers are now worrying about their driver's licences, passport numbers and Medicare numbers ending up in is due to Optus hanging on to it for six years.

Optus it is legally required to do so.

It is required by the , the industry code of practice overseen by the Australian Communications and Media Authority, to provide customers (or former customers) billing information for“up to six years prior to the date the information is requested”.

But your name, address and account reference number should be all it needs for this, not your passport, driver's licence or Medicare details. If it needs to confirm your identity it could simply ask for documents again.

The only clear legal requirement for it to keep“information for identification purposes” comes from the , which requires that identification information and metadata be kept for two years (to assist law enforcement and intelligence agencies).

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Is there any limit?

The big problem with Australia's data retention laws is that there's really no limit on how long a company can keep personal data.

The federal says only that information must be destroyed“where the entity no longer needs the information for any purpose for which the information may be used or disclosed by the entity”.

That's a loose requirement. A company could theoretically argue it“needs” to keep customer information for anything – such as defending against a civil claim in court, as part of its corporate records, or for marketing. This is especially the case when we have consented to those uses when we sign up for the services, another practice the Privacy Act allows.

This is a serious weakness with our privacy laws. Consumer data is big business. Companies are collecting – and keeping – much more personal information than they need without a truly legitimate commercial or legal purpose.

I call this trend“hyper-collection”. It's turning companies into goldfields for hackers. Once personal information is stolen there is often .

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It's time to get serious about data privacy

Australia needs to get more serious about unnecessary data collection and retention. As technology gets more interwoven into our daily lives, protecting personal data presents massive challenges.

The need for vigilance should have been made clear to the federal government in 2020, when its own .

The usernames and passwords of thousands of accounts were made available for sale on the dark web. Anyone buying those details would have had access to Medicare, Centrelink, National Disability Insurance Scheme and tax office records.


The Australian government's MyGov website was hacked in 2020. Shutterstock

Privacy laws are too weak both in obligations and penalties. The fines for“serious interference with privacy” are $444,000 for individuals and $2.2 million for companies – hardly enough for a corporation the size of Optus to sit up and take notice. Nor do they offer comfort to those affected.

Legislative action is needed to clarify what information companies can collect, how they can collect it, and what they can do with it.

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Opportunities for action

There are two obvious opportunities for the federal government to act.

The first is in its response to recommendations arising from the Attorney-General's Department's long-running review of the (which has yet to deliver its final report). Ironically Optus made a submission to the review that actually .

The second is what it does with the being developed by the Department of Home Affairs.

The intention of this plan appears to be to treat data as a national asset. If so, it should strengthen policy and legislation around security, ensure Australians know their rights and responsibilities, and ensure consistent responses to cybercrime.

We need to scrutinise every company – not just Optus, and not just after the fact – and ask questions about their data collection. Why do they need to know things? What information are they keeping, how long for and why?

Without action, the next breach at this kind is a matter of when, not if.

We asked Optus to clarify the reasons it needs to keep identification data for six years but received no response.


The Conversation

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