Good Evening,

Reaching out because I just received an email regarding a compromised password and when looking into the matter, Google pointed to BF4db.com Data breach. After searching the forums, I have yet to see anything about a potential breach. 

Kindest Regards,

Voose

didn't receive any emails...  can you post  a screenshot ?

Google tells you that the combination of your email and password was leaked on some website, but because you are still using it on bf4db it warns you that you should change it

We have had no breach of data.

As Volt said, your email/password combo was breached and Google was simply telling you that you used that same combo on BF4DB. We recommend changing your password and making sure 2FA in enabled on your account.