It seems that scammers are taking advantage of eager gamers as Microsoft has warned via twitter that all sign-up pages claiming to offer Xbox One testing are illegitimate and should be avoided.
Xbox Live operations architect Eric Neustadter "Do not give them your information - it's a scam. All sign-up pages for testing #XboxOne are fake.",
Last March, Microsoft also warned players that all pages related to next-generation Xbox testing were fake.