We recommend turning on two factor authentication for an extra layer of security on your account.
This is very easy to do, click Menu -> Settings;
Then choose 'Account';
Scroll down to two factor authentication and tick the box;
Go back up to enter your current password;
Then scroll down again and click 'Save';
Now every time you log in you will be emailed a code after entering your email address and password, enter this code and click submit;