2026 Edmunds — ShinyHunters leak; 178k accounts (HIBP)
Data compromised
Usernames, emails, passwords, IPs, vehicle details
Technical writeup
Automotive research platform Edmunds was listed by ShinyHunters in January 2026; published data loaded to Have I Been Pwned in June 2026 with 177,860 unique email addresses plus usernames, passwords (hashed and some plaintext in samples), IP addresses, phone numbers, and vehicle-related records. BreachHistory uses the HIBP-verified account count.
Root cause
ShinyHunters leak on Breachforums.