Data breach

NetEase data breach

234,842,089 accounts · breached October 19, 2015

Have I Been Pwned marks this breach as unverified: the data could not be confirmed as coming from the named service, although it contains real email addresses.

What happened

In October 2015, the Chinese site known as NetEase (located at 163.com) was reported as having suffered a data breach that impacted hundreds of millions of subscribers. Whilst there is evidence that the data itself is legitimate (multiple HIBP subscribers confirmed a password they use is in the data), 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 plain text passwords. Read more about Chinese data breaches in Have I Been Pwned.

Description by Have I Been Pwned

What data leaked

  • Email addresses
  • Passwords

What to do if you had an account

  1. Change the password. Change your password on this service. If you used the same password anywhere else, change it there too: attackers try leaked email and password pairs on other sites automatically. A password manager makes one unique password per site practical.
  2. Turn on two-step sign-in. Enable two-factor authentication where the service offers it, preferably with an authenticator app or a passkey. A leaked password alone is then not enough to get in.
  3. Expect targeted phishing. Leaked contact details are used to write convincing fake messages that mention the breached company or your real name. Do not click links in unexpected emails or texts about this account; go to the site by typing its address.

Check your email at haveibeenpwned.com

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