Enabling COVID-19 Exposure Notifications Across the United States on Azure
I work on cloud technologies for a large company situated in Canada, that is all I'm going to say. While I believe that the cloud is an incredible resource, just realize that it can just be as easy to use this resource to the detriment of mankind.
This document is even more reason to ensure that your phone is shielded in a faraday cage, or using a custom ROM for your phone.
The article documents basically documents what we're allowed to see in their architecture from IaC to security via Front Door to data storage on Postgres and blob storage.