Correct this kind of thing could be a phishing attempt, I would have to look up accounts individually and that could take a long time. Please make sure to take a look at what @DrHolmes52 posted. I would however recommend for thing like account issues not use any links given to you by an e-mail that you did not request. You should be able to navigate to the page to change password on your own using trusted sites. If you use your same password on other platforms like social media I recommend changing the password (and even if you dont use the same password, I recommend changing your password anyway to be safe) because there are compromises on these and you could be at risk of losing the account. It only takes a few minutes to make sure your account is safe by changing the password every once in a while. Feel free to DM me if you have any questions.
Link to change password: https://na.wargaming.net/personal/password_change/