COVID-19 'check in' security issues
If you haven't been living under a rock, you would have noticed if you attend a venue whether it be a bar, restaurant, café etc. You would have been asked to check in either via a physical document or using a QR code scanner. Many Australian's are more than happy to conform to this new requirement to return to some level of normalisation. There are those, however, who have security concerns with the information you provide.
For more information check out this article!
“I feel safer entering information via an app than I do filling out a handwritten sheet that can be viewed by everyone who comes after you for the remainder of the day,” Brian Hay, Executive Director, Cultural Cyber Security