Virtual connectivity is now one of the main bridges in communication. Friends of friends are increasing in social networks including Facebook.
As a result, the danger is also increasing. Using Facebook, you have seized the technology to run a secret surveillance on your friend. According to cyber experts, 'cyber stocking' is the reason behind Facebook's surveillance.
Like cyber experts, Facebook hackers can follow anyone using new technology. So close the view to all options on Facebook. So keep eyes open to ears.