The data includes usernames, email addresses, IP addresses, and passwords of people.
However, not all records have the details for each user.
According to Leakedsource, the hack was executed in February 2016.
MD5 is vulnerable to simple collision attacks, and passwords hashed with MD5 are simple to break.
The MD5 passwords were also salted.
However, LeakedSource tells that it was able to crack 74% of the stolen passwords.
To confirm if your data has been compromised, punch thislink, and remove it.
If you find your data in the database, change your passwords immediately.
source: www.techworm.net