It could be any link - because when see a link like this https://discord.gg/3eBkqY it is very easy to change the real domain you are directed to (as I have done if you click the link). The problem is these links are being manipulated so they go to domains that are misspellings of steemit like steewit with identical page design and it asks you to log back in again - so if you are unwary and do not notice the domain change - you enter your Steemit it user name and password - the site logs them in a file and then no doubt bounces you back to Steemit as if nothing happened.