This will alarm you. Even when you take precautions with your privacy, some basic detective work in minutes can reveal private information that makes you or your children vulnerable to online predators.

Teresa, who did not realize the possible consequences of revealing her personal information online, is easily tracked by what she shares in a chatroom and instant message profile. Within minutes and just a few clicks of the mouse, important information about where she lives, what school she goes to, her schedule, and much more is available to anyone interested in knowing it.

Take a look at this video and find out just how easy it was.