One or more of my emails not this one, were used to create usernames on Similar Worlds, and I didn’t do it, could it be a hack?

Thanks.@EugenieLaBorgia

I tried using three emails, and two of them were already in use and there are only two emails that I’m actually using on Similar Worlds...and the other two are already in use and I didn’t use them to sign up on Similar Worlds ...@ABCDEF7

@IWantToBeATranZie Maybe you have tried sometime to create your account on SW. But if you're not sure. Do a simple thing. Try to reset the password on SW with these two emails. SW will send the reset password link to your emails. Now you will have access to all SW accounts created from your email.

Just for preventive measure you can change passwords of your emails.