authentication - Getting data breach warning in chrome when logging in a web app I deployed on heroku

Question

I was getting a data breach warning message in chrome in development mode whenever I logged in in a MERN web app I developed. I thought the warning would go away in production, but after I deployed it in Heroku, I still get the warning message, and that I need to change my password. My question is: what does exactly this warning mean? Is there something wrong in my code that is not secure, or I can ignore it?

Answer 1

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