In late 2015, the online penpal site InterPals had their website hacked and 3.4 million accounts exposed. The compromised data included email addresses, geographical locations, birthdates and salted hashes of passwords.
Accounts breached: 3439414
Breached on: November 04, 2015
Exposed data: Dates of birth, Email addresses, Geographic locations, Names, Passwords, and Usernames
Added on: August 30, 2016