Home » BBC News - Technology » technology news » Coronavirus: Contact-tracing apps face further hitches Coronavirus: Contact-tracing apps face further hitches Unknown 8:37 AM BBC News - Technology technology news Norway has to halt use of its app and researchers report a major flaw in Australia's tool. from BBC News - Technology https://ift.tt/2ACywNi Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati