Home » BBC News - Technology » technology news » Coronavirus: How does contact tracing work and is my data safe? Coronavirus: How does contact tracing work and is my data safe? Unknown 12:01 AM BBC News - Technology technology news Millions in the UK will soon be asked to download an app that helps to limit coronavirus spreading. from BBC News - Technology https://ift.tt/2zIPOaN Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati