The password cryptography was poorly done and many were quickly resolved back to plain text.The unencrypted hints also disclosed much about the passwords adding further to the risk that hundreds of millions of Adobe customers already faced.Breach date: 4 October 2013 Date added to HIBP: 4 December 2013 Compromised accounts: 152,445,165 Compromised data: Email addresses, Password hints, Passwords, Usernames In May 2015, the adult hookup site Adult Friend Finder was hacked and nearly 4 million records dumped publicly.
Breach date: 27 June 2017 Date added to HIBP: 16 February 2018 Compromised accounts: 7,990,619 Compromised data: Email addresses, Passwords In November 2015, the gaming website dedicated to classic DOS games Abandonia suffered a data breach resulting in the exposure of 776k unique user records.The data contained email and IP addresses, usernames and salted MD5 hashes of passwords.Breach date: 1 November 2015 Date added to HIBP: 5 June 2017 Compromised accounts: 776,125 Compromised data: Email addresses, IP addresses, Passwords, Usernames In 2016, the site dedicated to helping people hack email and online gaming accounts known as suffered multiple data breaches.The site allegedly had an administrator in common with the nefarious Leaked Source site, both of which have since been shut down.Salted SHA-1 password hashes for users who sign up with either Google or Facebook authentication were also included.
The data was provided to HIBP by whitehat security researcher and data analyst Adam Davies and contained almost 8 million unique email addresses.
The data contained over 4 million unique email addresses along with IP addresses, usernames and passwords stored as unsalted MD5 hashes.
Breach date: 19 April 2016 Date added to HIBP: 8 July 2016 Compromised accounts: 4,009,640 Compromised data: Device information, Email addresses, IP addresses, Passwords, Usernames In late 2011, a series of data breaches in China affected up to 100 million users, including 7.5 million from the gaming site known as 17173.
Whilst there is evidence that the data is legitimate, due to the difficulty of emphatically verifying the Chinese breach it has been flagged as "unverified".
The data in the breach contains email addresses and plain text passwords.
Breach date: 20 December 2017 Date added to HIBP: 7 January 2018 Compromised accounts: 17,706 Compromised data: Email addresses, Passwords, Usernames In approximately 2011, it's alleged that the Chinese gaming site known as 7k7k suffered a data breach that impacted 9.1 million subscribers.