Data breach
Youkuyouku.com
91 890 110 accounts exposed in a breach dated 2016-12-01.
Breached2016-12-01Added to HIBP2017-04-15 UTCUpdated by HIBP2017-04-15 UTCAccounts91 890 110Domainyouku.com
Verified
What happened in Have I Been Pwned’s words
In late 2016, the online Chinese video service Youku suffered a data breach. The incident exposed 92 million unique user accounts and corresponding MD5 password hashes. The data was contributed to Have I Been Pwned courtesy of rip@creep.im.
Exposed data as HIBP classifies it
- Email addresses
- Passwords
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