If you don't use a long, random, and unique password for your AI tools like ChatGPT coupled with strong multi-factor authentication (at least app-based MFA, FIDO2 solution recommended if a match for your threat model/digital literacy), it's imperative you make those changes ASAP. ChatGPT (and other AI tool) credentials are quickly becoming some of the most interesting targets for attackers looking to steal logs of your private questions, extort you, and pivot to your financial accounts to steal money.