This may be difficult for those who are keen to share the highlights of their holiday on social networking sites. However, while you might think you’re only sharing this information with friends, you never know who is following you online and how they may use that information.
On Facebook, for example, if your friends comment on your photos or status, this often appears in their own newsfeed, quickly multiplying the number of people who can view your updates. Try to contain your urge to brag – at least until you’re back home!