There does not appear to be some sort of discussion topic associated with this thread, hence it has now been closed.
However, threads like this one often pop up when one visits a potential phishing site, usually advertised ingame or on social media, and attempts to sign into the site there. Information on Phishing, what it is and how to avoid it can be found
here
. If this was the case, it would be a good idea to take steps to ensure
your account and computer are secure
so that you don't end up with your account hijacked and items lost.