Hi @madeline1 
Welcome 
to community!
I’m sorry to hear about your account issue.
Your username and password might / might not have been leaked.
If you feel it has been leaked, follow this:
- Log out of ChatGPT.
- Go to the login page.
- If you use username and password , enter your username, and on the password page, click “Forgot Password.”
- Follow the steps to reset your password.
- You will get a link from OpenAI to reset password.
Also you can visit this topic.
-
If you use authentication method like with Google or Microsoft login, and you see unauthorized chats, act quickly to secure your account! For that, go to the Help Page.
-
Click the chat widget icon and explain your issue to OpenAI’s support team.
