In September 2019, game developer Zynga (the creator of Words with Friends) suffered a data breach. The incident exposed 173M unique email addresses alongside usernames and passwords stored as salted SHA-1 hashes. The data was provided to HIBP by dehashed.com.
Accounts breached: 172869660
Breached on: September 01, 2019
Exposed data: Email addresses, Passwords, Phone numbers, and Usernames
Added on: December 19, 2019