- Bithumb Cash
■ Did you forget your Bithumb ID?
ID retrieval is available on the login webpage.
① Please enter the account user name and registered phone number
② Please enter the authentication number you received on your Mobile phone. Then you can see your account.
■ Did you forget your login password?
The login password can be reset on the login web page
① Please enter your registered user name and email address.
② Please confirm your identity with mobile authentication (Korean Phone Number only available) to reset your password.
③ If you have an issue with mobile authentication, you can also reset your password through registered email authentication.
■ Would you like to change your login password?
Login password change is possible from ‘Security Center’.
① Enter the current password.
② Set the new password.
③ Complete mobile phone authentication.
④ Enter the security passcode.
with your Email!
Email registration is now mandatory for using Bithumb.
Register your email and continue using Bithumb conveniently.See more
Don’t worry if your contact number has changed.
You can change your contact number after registering your Email
BTC OPEN Season 1 has ended.
We will be coming back with Season 2.