Is this site still attempting to scam users?
Most likely. Whether it be Bitcointaik or another domain, I expect that phishing sites will always be around attempting to trick people.
IMO, the best advice I can give is to install a password manager (E.G LastPass) and set it to auto-fill your Username and Password for Bitcointalk.org. This way, if LastPass doesn't fill in the form automatically, you know to check the domain and see if it is really Bitcointalk.org.
Tried to access the site via incognito it says site not found
I believe this is because the server is set up incorrectly/the owner is trying to hide the site. If you visit
/index.php (or any URL similar to the link posted by OP) on the site it will come up with the default phishing site.