Google: You can trust us with the medical data you didn’t know we already had – https://arstechnica.com/tech-policy/2019/11/google-you-can-trust-us-with-the-medical-data-you-didnt-know-we-already-had/
Just yesterday there was a huge google outage… when your systems are in google scale just how are you supposed to know what has been compromised and how do you communicate that to the authorities and your users… now with medical data the obligation is so much worse.