the wp_login hook is not called after the connect.
I did some research and thats how i resolved my issue:
add_action('wsl_hook_process_login_before_redirect', 'wplogin_myplugin_afterconnect', 10, 3);
function wplogin_myplugin_afterconnect($user_id, $provider, $hybridauth_user_profile){
update_user_meta($user_id, 'last_login', current_time('mysql'));
}
This is a small example i hope it helps.