Yes, Andy. That's certainly one that needs the can opener. (To let the worms out ...) I don't generally put detailed health data into Google or Facebook or if I do it would be something that's not a secret like I've suffered from sciatica in the past. What Google and Facebook can do is limited by the GDPR, etc (or is at present). At the moment I don't think the UK government has the capacity to use the data gathered by the NHS app for anything other than the stated purpose, and they might struggle with that. Who knows what might happen in the future. I doubt Facebook will break down my front door because of my cat pictures or Google get excited by my visit to a vegan cafe (other than to recommend others). However, who knows what the future holds. Look at the surveillance in China and what happens to individuals there. It's not necessarily the individual data set itself, what other data could it be combined with and used against individuals. Ed's right, data goes viral, or has done - but that's the whole point in the GDPR, to tame the morass of data being kept. Unfortunately, although there's the 2018 DPA, we lose the protection of the GDPR at the end of the transition period and Google are already planning to move UK users' data to the US ... still at least the NSA might have a copy of that cat picture when I accidentally delete it ... freedom requires vigilance and data is a good way of controlling people. Ask the Chinese ...
Michael Ixer ● 2376d