Add to Chrome.
Click 'Add extension' above.
The installation process takes less than minute.
Next, you'll Create an Account.
Why is LastPass issuing requests to my server?
In order to retrieve favicons for sites stored in a LastPass account, to display on your vault, LastPass will periodicly contact the server hostnames in your vault -- the more popular the site the less likely you'd see the request.
Requests should be limited to attempting to find the favicon -- typically a request to the root then to the favicon if listed as a link rel, followed by the favicon, if none is listed /favicon.ico is requested.
If you're still concerned about these requests you can contact security@LastPass.com