Adult FriendFinder (2016)

In October 2016, the adult entertainment company Friend Finder Networks suffered a massive data breach. The incident impacted multiple separate online assets owned by the company, the largest of which was the Adult FriendFinder website alleged to be "the world's largest sex & swinger community". Exposed data included usernames, passwords stored as SHA-1 hashes and 170 million unique email addresses. This incident is separate to the 2015 data breach Adult FriendFinder also suffered. The data was provided to HIBP by dehashed.com.