What was exposed, when it happened, and which databases confirm it.
- accounts
- 216,595,064
- Breached
- September 1, 2019
- Last Update
- January 11, 2020
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
What happened
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.
Compromised Info
- Email addresses
- Passwords
- Phone numbers
- Usernames
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
43,725,404 accounts DEHASHED reports beyond HIBP
Sources & Link Methods
- LeakCheck— linked via automatic string matching
- Dehashed— linked via domain matching
- HIBP
FAQ
What was leaked in the Zynga breach?
The Zynga breach exposed: Email addresses, Passwords, Phone numbers, and Usernames.
When did the Zynga breach happen?
The Zynga breach was disclosed on September 1, 2019 and affected 216,595,064 records.
Am I affected by the Zynga breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the Zynga leak.