After numerous hacking claims regarding exchange sites and Myetherwallet
I thought to advice everyone to simply put to use ImToken app to control their Myetherwallet account
Then activate 2fa for every exchange site; all you have to do is
Download the google Authenticator app
Go to security and Authenticator settings
The site will generate a key for you ( FHFE3529KL8 ) ; copy the key, go to your auth app, click on the + sign, select add key. Type the name of the site, scroll to the next line and paste the key generated. THEN SAVE
You'll be seeing 6 digits codes every 5min or so. Use the code to login to the site.
using 2fa is really good, this information really gives a user a better protection to their wallet. I have been using 2fa in my personal wallet which is really protected since then, it is reall helpful when it comes to security.