A serious data breach at Quest Diagnostics that led to hackers accessing 34,000 people's health records was the faut of an unsecured mobile app, the company said in a statement. The company's MyQuest app, which is available for Apple and Android devices as well as the web, was the source of the breach.
"On November 26, 2016 an unauthorized third party accessed the MyQuest by Care360 internet...
