It's probably true, but the thread link that you posted has no evidence of Foxy282 in it? Did they delete their post after you linked to it or were all communications through private message?
I posted a thread for an exchange to btc, some people reply on it but a lot more sent me pm's
Carefully check their feedbacks, even if only negative is for trading in anyone of them , that person is not trustworthy as it appears they have already scammed or tried to scam before. It is not difficult to find reputable exchangers in the currency exchange board, but always double check with whom you are dealing with, even if it is a user with green trust, check their trust to see if the email address or password was changed recently as this can mean the account maybe hacked.