We explain who can catch sight of your online activities, and how to make sure your secrets are safe. You probably have many particulars you’d prefer to keep to yourself: what medications you take, what gifts you were looking at to buy for your family, what videos you watched before bed - the list goes on.Īlas, that information can become available to others, regardless of your wishes. Few people are willing to discuss with their relatives, let alone strangers, the details of their online lives.