Data breach
Zyngazynga.com
172 869 660 accounts exposed in a breach dated 2019-09-01.
Breached2019-09-01Added to HIBP2019-12-19 UTCUpdated by HIBP2020-01-11 UTCAccounts172 869 660Domainzynga.com
Verified
What happened in Have I Been Pwned’s words
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.
Exposed data as HIBP classifies it
- Email addresses
- Passwords
- Phone numbers
- Usernames
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC