Sharing sensitive data with strangers
  1. Think before you click: ‘Could a stranger misuse this?’ If so – don’t post it;
  2. Less is more: post one family photo instead of ten;
  3. Check the privacy settings before posting: change the visibility from ‘Public’ to ‘Friends’ only;
  4. Monthly clean-up: delete old posts (e.g. those with photos of your home);
  5. Private conversations: send a private message instead of a public post.