The updated TOU was revealed in a post on Xbox Wire, which details how the company’s efforts are geared to maintaining security over the network. To that end, the terms “now asks all users to commit to keeping their contact information up to date.”
“Protecting your account from unauthorized access and fraud is a top priority for us,” Microsoft states in the post. “It helps keep Xbox Live safer and more secure for everyone.
“If you choose to link this account with your Xbox Live account, we confirm key data points across the accounts by sharing data such as your name, address, email address, and date of birth with the partner. In this TOU update, customers agree to allow Microsoft to share this information in this manner.”