What was exposed, when it happened, and which databases confirm it.
- accounts
- 9,746,241
- Breached
- September 6, 2016
- Last Update
- December 27, 2016
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
Your address never leaves this page: it is hashed in your browser and only a short fragment of that hash is sent.
What happened
In September 2016, data was allegedly obtained from the Chinese website known as uuu9.com and contained 7.5M accounts. Whilst there is evidence that the data is legitimate, due to the difficulty of emphatically verifying the Chinese breach it has been flagged as "unverified". The data in the breach contains email addresses and user names. Read more about Chinese data breaches in Have I Been Pwned.
Compromised Info
- Email addresses
- Passwords
- Usernames
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- Dehashed— linked via domain matching
- HIBP
FAQ
What was leaked in the uuu9 breach?
The uuu9 breach exposed: Email addresses, Passwords, and Usernames.
When did the uuu9 breach happen?
The uuu9 breach was disclosed on September 6, 2016 and affected 9,746,241 records.
Am I affected by the uuu9 breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the uuu9 leak.