In approximately September 2015, the XBOX 360 forum known as XBOX360 ISO was hacked and 1.2 million accounts were exposed. Along with email and IP addresses, the vBulletin forum also exposed salted MD5 password hashes.
Accounts breached: 1296959
Breached on: September 25, 2015
Exposed data: Email addresses, IP addresses, Passwords, and Usernames
Added on: January 29, 2017