Note: The data is unverified...
In approximately July 2016, the manga website known as mangafox.me suffered a data breach. The vBulletin based forum exposed 1.3 million accounts including usernames, email and IP addresses, dates of birth and salted MD5 password hashes.
Compromised data: Dates of birth, Email addresses, IP addresses, Passwords, Usernames
Compressed - 150 MB
Uncompressed - 2 GB