EscortReviews.com is an adult online vBulletin forum community that allows US and Mexico-based escorts to promote their services, share profile pictures, contact information, and biographies to prospective clients. The site is very active with over 2.4 million topics, 12.5 million posts, and over 470,000 members. The database contains the registration information for over 472,695 members, including their display name, email address, MD5 hashed passwords, optional Skype account names, optional birthday, and IP address.
Source: https://www.bleepingcomputer.com/news/security/female-escort-review-site-data-breach-affects-470-000-members/