thebitcointalk.net is it a phishing site ?
bitcointalk.to is it a phishing site ?
YES IT IS A PHISHING SITEDesigned to steal your login info !
A phishing site is a site set up by scammers that is made look like the real website that you think you are visiting.
When you log onto the fake phishing site it steals your username and password.
The scammer can then use your username and password to login to the real site and steal your account.
EDIT
Phishing site.
BitcoinTalk.org is the ONLY domain the forum has.

More information about scams here:
https://bitcointalk.org/index.php?topic=4404175.0