Hi @Twist_boom,
That domain does not look like the Square domain address. That domain was registered today by the looks of it. Do not put your login information into that page, make sure to use https://squareup.com/ to access your account. If you did by accident, I recommend changing your password right away.
@Helen, @Alex_, or other Square admin, there is exposed login information at that website. You may want to think about having customer service or security reach out directly to those, who's information is there and have them update their login.
