One of the first national coronavirus contacts tracing apps to be launched in Europe is being suspended in Norway after the country’s data protection authority raised concerns that the software, called ‘Smittestopp’, poses a disproportionate threat to user privacy — including by continuously uploading people’s location.
It had been downloaded by 16% of the population over the age of 16. That means it could detect .16 x .16 or about 2% of potential contacts. It appears their app was based on location data, centrally stored, plus used the ineffective Bluetooth RSSI method of detecting potential contacts.
It appears that public health enthusiasts had used the “laws don’t matter in a pandemic excuse” to justify violation of EU privacy laws.