A 51-year-old man has been arrested for allegedly placing fake QR codes over the official Covid-19 check-in QR codes being used by businesses in South Plympton, South Australia. He has been charged with two counts of obstructing operations related to the coronavirus pandemic under the Emergency Management Act. Police have reassured the public that simply visiting the link generated by the bogus QR code does not share any sensitive personal data. The man could face a fine of up to AU $10,000 (almost US $8000)”]
Source: https://grahamcluley.com/arrest-qr-code-coronavirus-vaxxer/