diff --git a/app/browser/share.js b/app/browser/share.js
index ff25a2482a6..99e0a35164f 100644
--- a/app/browser/share.js
+++ b/app/browser/share.js
@@ -8,7 +8,7 @@ const {shell} = require('electron')
 const tabs = require('./tabs')
 
 const templateUrls = {
-  email: 'mailto:?subject={title}&body={url}',
+  email: 'mailto:?subject={title}&body={url}', // Do not edit without security review
   facebook: 'https://www.facebook.com/sharer.php?u={url}',
   pinterest: 'https://pinterest.com/pin/create/bookmarklet/?url={url}&description={title}',
   twitter: 'https://twitter.com/intent/tweet?url={url}&text={title}&hashtags=brave',
diff --git a/app/browser/tabs.js b/app/browser/tabs.js
index 0e6728fc914..905c40ff9e5 100644
--- a/app/browser/tabs.js
+++ b/app/browser/tabs.js
@@ -706,6 +706,7 @@ const api = {
   },
 
   executeScriptInBackground: (script, cb) => {
+    // Do not edit without security review
     const win = new BrowserWindow({
       show: false,
       webPreferences: {
diff --git a/js/stores/appStore.js b/js/stores/appStore.js
index 04a72501ba5..44225adac16 100644
--- a/js/stores/appStore.js
+++ b/js/stores/appStore.js
@@ -313,10 +313,9 @@ function windowDefaults () {
     minModalWidth: 100,
     windowOffset: 20,
     webPreferences: {
+      // XXX: Do not edit without security review
       sharedWorker: true,
-      nodeIntegration: false,
       partition: 'default',
-      webSecurity: false,
       allowFileAccessFromFileUrls: true,
       allowUniversalAccessFromFileUrls: true
     }