--- a/browser/extensions/activity-stream/lib/ActivityStream.jsm	2018-03-15 21:41:38.000000000 -0400
+++ b/browser/extensions/activity-stream/lib/ActivityStream.jsm	2018-03-17 01:26:49.040525184 -0400
@@ -26,14 +26,7 @@
 
 const DEFAULT_SITES = new Map([
   // This first item is the global list fallback for any unexpected geos
-  ["", "https://www.youtube.com/,https://www.facebook.com/,https://www.wikipedia.org/,https://www.reddit.com/,https://www.amazon.com/,https://twitter.com/"],
-  ["US", "https://www.youtube.com/,https://www.facebook.com/,https://www.amazon.com/,https://www.reddit.com/,https://www.wikipedia.org/,https://twitter.com/"],
-  ["CA", "https://www.youtube.com/,https://www.facebook.com/,https://www.reddit.com/,https://www.wikipedia.org/,https://www.amazon.ca/,https://twitter.com/"],
-  ["DE", "https://www.youtube.com/,https://www.facebook.com/,https://www.amazon.de/,https://www.ebay.de/,https://www.wikipedia.org/,https://www.reddit.com/"],
-  ["PL", "https://www.youtube.com/,https://www.facebook.com/,https://allegro.pl/,https://www.wikipedia.org/,https://www.olx.pl/,https://www.wykop.pl/"],
-  ["RU", "https://vk.com/,https://www.youtube.com/,https://ok.ru/,https://www.avito.ru/,https://www.aliexpress.com/,https://www.wikipedia.org/"],
-  ["GB", "https://www.youtube.com/,https://www.facebook.com/,https://www.reddit.com/,https://www.amazon.co.uk/,https://www.bbc.co.uk/,https://www.ebay.co.uk/"],
-  ["FR", "https://www.youtube.com/,https://www.facebook.com/,https://www.wikipedia.org/,https://www.amazon.fr/,https://www.leboncoin.fr/,https://twitter.com/"]
+  [""],
 ]);
 const GEO_PREF = "browser.search.region";
 const REASON_ADDON_UNINSTALL = 6;
@@ -56,19 +49,19 @@
       provider_description: "pocket_description",
       provider_icon: "pocket",
       provider_name: "Pocket",
-      read_more_endpoint: "https://getpocket.com/explore/trending?src=fx_new_tab",
-      stories_endpoint: `https://getpocket.cdn.mozilla.net/v3/firefox/global-recs?version=2&consumer_key=$apiKey&locale_lang=${args.locale}`,
-      stories_referrer: "http://getpocket.com/recommendations",
-      info_link: "https://www.mozilla.org/privacy/firefox/#pocketstories",
-      disclaimer_link: "https://getpocket.com/firefox/new_tab_learn_more.php",
-      topics_endpoint: `https://getpocket.cdn.mozilla.net/v3/firefox/trending-topics?version=2&consumer_key=$apiKey&locale_lang=${args.locale}`,
+      read_more_endpoint: "http://127.0.0.1/",
+      stories_endpoint: `http://127.0.0.1/`,
+      stories_referrer: "http://127.0.0.1/",
+      info_link: "http://127.0.0.1/",
+      disclaimer_link: "http://127.0.0.1/",
+      topics_endpoint: `http://127.0.0.1}`,
       show_spocs: false,
       personalized: true
     })
   }],
   ["showSponsored", {
     title: "Show sponsored cards in spoc experiment (show_spocs in topstories.options has to be set to true as well)",
-    value: true
+    value: false
   }],
   ["filterAdult", {
     title: "Remove adult pages from sites, highlights, etc.",
@@ -96,7 +89,7 @@
   }],
   ["disableSnippets", {
     title: "Disable snippets on activity stream",
-    value: false
+    value: true
   }],
   ["showTopSites", {
     title: "Show the Top Sites section",
@@ -112,12 +105,12 @@
   }],
   ["telemetry", {
     title: "Enable system error and usage data collection",
-    value: true,
+    value: false,
     value_local_dev: false
   }],
   ["telemetry.ping.endpoint", {
     title: "Telemetry server endpoint",
-    value: "https://tiles.services.mozilla.com/v4/links/activity-stream"
+    value: "https://127.0.0.1/"
   }],
   ["section.highlights.collapsed", {
     title: "Collapse the Highlights section",
@@ -133,7 +126,7 @@
   }],
   ["tippyTop.service.endpoint", {
     title: "Tippy Top service manifest url",
-    value: "https://activity-stream-icons.services.mozilla.com/v1/icons.json.br"
+    value: ""
   }]
 ]);
 
@@ -186,14 +179,14 @@
         "CA": ["en-US", "en-GB", "en-ZA"],
         "DE": ["de", "de-DE", "de-AT", "de-CH"]
       })[geo];
-      return !!locales && locales.includes(locale);
+      return false;
     }
   },
   {
     name: "snippets",
     factory: () => new SnippetsFeed(),
     title: "Gets snippets data",
-    value: true
+    value: false
   },
   {
     name: "systemtick",
@@ -205,7 +198,7 @@
     name: "telemetry",
     factory: () => new TelemetryFeed(),
     title: "Relays telemetry-related actions to PingCentre",
-    value: true
+    value: false
   },
   {
     name: "favicon",