vBulletin

In 2015, vBulletin.com, an internet forum software, suffered a data breach that compromised the personal information of its users. The breach exposed 518,966 records, containing sensitive data such as:

- Date of birth
- Email addresses
- Homepage URLs
- Instant messenger identities
- IP addresses
- Passwords
- Security questions and answers
- Spoken languages
- Website activity

This breach raised concerns about the security of user data on online platforms and the potential consequences of such leaks.