Coachella – Feb 22, 2017
On Feb 22, 2017 attack happened. Hundreds of thousands of records from the Coachella music festival were discovered being sold online. Allegedly taken from a combination of the main Coachella website and their vBulletin based message board, the data included almost 600k usernames, IP and email addresses and salted hashes of passwords (MD5 in the case of the message board). On Jun 27, 2017 only breach discovered.