Did you know that just by opening an email you receive, you are putting yourself at risk for having your personal information stolen and misused. This can include everything from your name and address right down to your login and password information for programs and websites, and even access to your financial information att.net Login. This makes it very clear why you need to be very careful before you open an unrecognized email in your inbox. We all get messages every day, some that are spam and others that are from legitimate people such as friends, family, or business contacts. But we don't always know everybody's email address, so there are times when something looks vaguely familiar or appealing, so we simply open the message.