In May 2015, the Minecraft Pocket Edition forum was hacked and over 16k accounts were dumped public. Allegedly hacked by @rmsg0d, the forum data included numerous personal pieces of data for each user. The forum has subsequently been decommissioned.
Accounts breached: 16034
Breached on: May 24, 2015
Exposed data: Email addresses, IP addresses, Passwords, and Usernames
Added on: June 30, 2015