In April 2016, customer data obtained from the streaming app known as "17" appeared listed for sale on a Tor hidden service marketplace. The data contained over 4 million unique email addresses along with IP addresses, usernames and passwords stored as unsalted MD5 hashes.
Accounts breached: 4009640
Breached on: April 19, 2016
Exposed data: Device information, Email addresses, IP addresses, Passwords, and Usernames
Added on: July 08, 2016