email addresses

See the following -

Obamacare Enrollment Company Fumbles Client Data

Sophie Novack | Nextgov | February 4, 2014

In a slipup to stoke Republicans' Obamacare security concerns, Enroll Alaska accidentally released email addresses of about 300 clients Monday afternoon. Read More »

Security Hole In Healthcare.gov Exposed User Email Addresses

Russell Brandom | The Verge | October 30, 2013

Healthcare.gov has been racked with technical problems since the site's launch, but a new vulnerability may have unintentionally exposed users... Read More »