In October 2019, the Dutch prostitution forum Hookers.nl suffered a data breach which exposed the personal information of sex workers and their customers. The IP and email addresses, usernames and either bcrypt or salted MD5 password hashes of 291k members were accessed via an unpatched vulnerability in the vBulletin forum software.
Accounts breached: 290955
Breached on: October 10, 2019
Exposed data: Email addresses, IP addresses, Passwords, and Usernames
Added on: October 23, 2019