data breach – Page 6 – Cyber Law Watch

Was your Facebook data taken by Cambridge Analytica? Here’s how to find out

Apr 11 2018

Over the last few weeks we’ve been blogging about the data “sharing” scandal that has rocked Facebook, and has lead to a boycott of the popular social media site, and sent CEO Mark Zuckerberg to face the music on Capitol Hill.

In case you’d missed the story (which you can read about here, here and here), Facebook estimated 87 million people globally, including 300,000 Australians, had their data shared with Cambridge Analytica, a political consultancy firm used by US President Donald Trump in his 2016 election campaign.

Travel-booking site Orbitz hit with major data breach

Mar 29 2018

By Cameron Abbott and Sarah Goegan

Travel-booking site Orbitz confirmed that it has suffered a major data security breach, in which details of up to 880,000 credit cards were compromised.

Facebook’s privacy breach puts spotlight on Australian election campaigns

Mar 28 2018

By Cameron Abbott and Georgia Mills

News of Facebook’s involvement in the United States’ elections is nothing new, especially with the ongoing Cambridge Analytica scandal, so it should come as little surprise that the social media giant has extended its reach into the Australian electoral sphere.

Facebook approached Australia’s major political parties during the 2016 Federal election offering a powerful data matching tool. This “advanced matching” tool would allow parties to match data they had collected about voters- including names, dates of birth, contact details, and postcodes- against similar information provided by users on their Facebook profiles. The combined data would allow parties to identify swinging voters and target them with tailored ads when they use Facebook.

Facebook ‘hack’: fake news or a serious breach of privacy?

Mar 21 2018

By Cameron Abbott and Samantha Tyrrell

It has been alleged that Cambridge Analytica, a political data analytics firm specialising in psychological profiling, has tapped more than 50 million users’ Facebook profiles without their consent and subsequently used the data to assist Donald Trump’s 2016 electoral campaign.

Cybersecurity is only one part of security – a filing cabinet could be your highest risk

Feb 09 2018

By Cameron Abbott and Harry Crawford

No matter how much you spend on cybersecurity technology, data breaches can occur in the most basic ways, for example by leaving an old filing cabinet lying around. This demonstrates the need for a holistic approach to information security.

Recently, highly confidential government papers were discovered inside two locked filing cabinets that were purchased at a second-hand furniture shop in Canberra. What likely happened was a public servant overseeing an office clean up unwittingly sold the filing cabinets containing state secrets to the furniture shop.

The co-existence of open data and privacy in a digital world

Dec 22 2017

By Cameron Abbott, Keely O’Dowd and Giles Whittaker

Earlier this week researchers from the University of Melbourne released a report on the successful re-identification of Australian patient medical data that formed part of a de-identified open dataset.

In September 2016, the researchers were able to re-identify the longitudinal medical billing records of 10% of Australians, which equates to about 2.9 million people. The report outlines the techniques the researches used to re-identify the data and the ease at which this can be done with the right know-how and skill set (ie someone with an undergraduate computing degree could re-identify the data).

At first glance, the report exposes the poor handling of the dataset by the Department of Health. Which brings into focus the need for adequate contractual obligations regarding use and handling of personal information, and the need to ensure adequate liability protections are addressed even where the party’s intentions are for all personal information to be de-identified. The commercial risk with de-identified data has shown to be the equivalent of a dormant volcano.

One-third of US businesses suffer data breaches: How will you protect yourself?

Dec 12 2017

By Cameron Abbott and Harry Crawford

A recent survey has shown that nearly one-third (29%) of US businesses experienced a data breach in the previous year.

The Hartford Steam Boiler Inspection and Insurance Company, part of global reinsurer Munich Re, conducted the survey which shows that 8 in 10 affected businesses spent at least $5,000 to respond. 27 percent of the businesses spent between US$5,000 and US$50,000 to respond to the data breach and 30 percent spent between US$50,000 and US$100,000, and a considerable portion spent even more than that. The costs were not only directly financial, with two-thirds of the affected businesses reporting their reputation was negatively impacted.

Uber hack – don’t tell anyone!

Nov 23 2017

By Cameron Abbott and Allison Wallace

It’s been revealed that Uber’s database has been hacked, with the personal information of more than 57 million users and drivers worldwide compromised. That’s a big number, but we are becoming increasingly numb to this kind of revelation, with all the cyber-leaks now making the news. What was the more astounding aspect of this particular incident is the fact it has taken Uber over a year to reveal the security breach – with the attack taking place in October 2016. Read More

Australian Government Contractor Data Breach

Nov 02 2017

By Cameron Abbott, Allison Wallace and Olivia Coburn

The personal details of almost 50,000 Australians have been published online by a third party government contractor, who is yet to be identified. And I guess you would feel a little shy about owning up to this one!

Update everything: Discovery of Wi-Fi flaw in connected devices

Oct 19 2017

By Cameron Abbott, Rob Pulham and Olivia Coburn

A Belgian researcher has discovered a weakness in WPA-2, the security protocol used in the majority of routers and devices including computers, mobile phones and connected household appliances, to secure internet and wireless network connections.

The researcher, Mathy Vanhoef, has named the flaw KRACK, for Key Reinstallation Attack.

Any device that supports Wi-Fi is likely to be affected by KRACK, albeit devices will have different levels of vulnerability depending on their operating systems. Linux and Android are believed to be more susceptible than Windows and iOS, and devices running Android 6.0 are reportedly particularly vulnerable.

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