diff --git a/app/views/events/show.html.erb b/app/views/events/show.html.erb
index e13ed61..19c9aa9 100644
--- a/app/views/events/show.html.erb
+++ b/app/views/events/show.html.erb
@@ -41,8 +41,8 @@
               <div class="description">
                 <h3><%= @event.starts_at.to_time.strftime('%b %d, %I:%M %p') %> &ndash; <%= @event.ends_at.to_time.strftime('%b %d, %I:%M %p') %></h3>
                 <p>
-                  <div><span class="glyphicon glyphicon-map-marker"></span> <a target="_blank" href="http://maps.google.com/?q=<%= @event.address %>"><%= @event.address %></a></div>
-                  <div><span class="glyphicon glyphicon-link"></span> <a target="_blank" href="<%= @event.url %>">More Info</a></div>
+                  <div><span class="glyphicon glyphicon-map-marker"></span> <a target="_blank" rel="noreferrer noopener" href="http://maps.google.com/?q=<%= @event.address %>"><%= @event.address %></a></div>
+                  <div><span class="glyphicon glyphicon-link"></span> <a target="_blank" rel="noreferrer noopener" href="<%= @event.url %>">More Info</a></div>
                 </p>
                 <%= markdown
                   .render(decorate_content_with_mentions(@event))
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index d541617..8369848 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -144,16 +144,16 @@
           <% end %>
           <!-- End of Newsletter Sign-Up Form -->
           <div class="logos text-center">
-            <a target="_blank" href="http://labor-party.com/">
+            <a target="_blank" rel="noreferrer noopener" href="http://labor-party.com/">
               <%= image_tag "logos/labor-party-flat.png", :alt => "The Labor Party" %>
             </a>
-            <a target="_blank" href="http://devict.org">
+            <a target="_blank" rel="noreferrer noopener" href="http://devict.org">
               <%= image_tag "logos/devict-flat.png", :alt => "devICT" %>
             </a>
-            <a target="_blank" href="http://www.wichitacf.org/">
+            <a target="_blank" rel="noreferrer noopener" href="http://www.wichitacf.org/">
               <%= image_tag "logos/wichita-community-foundation-flat.png", :alt => "Wichita Community Foundation" %>
             </a>
-            <a target="_blank" href="http://wichitachamber.org/">
+            <a target="_blank" rel="noreferrer noopener" href="http://wichitachamber.org/">
               <%= image_tag "logos/wichita-chamber-of-commerce-flat.png", :alt => "Wichita Chamber of Commerce" %>
             </a>
           </div>
diff --git a/app/views/shared/_event.html.erb b/app/views/shared/_event.html.erb
index a04b870..90b17a8 100644
--- a/app/views/shared/_event.html.erb
+++ b/app/views/shared/_event.html.erb
@@ -13,7 +13,7 @@
   <% end %>
   <div class="body">
     <h2 class="title"><%= link_to event_path(event) do %><%= event.title %><% end %></h2>
-    <div><span class="glyphicon glyphicon-map-marker"></span> <a target="_blank" href="http://maps.google.com/?q=<%= event.address %>"><%= event.address %></a></div>
+    <div><span class="glyphicon glyphicon-map-marker"></span> <a target="_blank" rel="noreferrer noopener" href="http://maps.google.com/?q=<%= event.address %>"><%= event.address %></a></div>
     <div><span class="glyphicon glyphicon-time"></span> <%= event.starts_at.to_time.strftime('%b %d, %I:%M %p') %> &ndash; <%= event.ends_at.to_time.strftime('%b %d, %I:%M %p') %></div>
 <!--          <div class="col-sm-12 col-md-4">
         <%= simple_format(event.content) %>
diff --git a/app/views/shared/_markdown_help.html.erb b/app/views/shared/_markdown_help.html.erb
index 7c6602d..468313c 100644
--- a/app/views/shared/_markdown_help.html.erb
+++ b/app/views/shared/_markdown_help.html.erb
@@ -5,5 +5,5 @@
 *italics* or **bold**<br>
 [Link text](link URL)<br>
 !(image URL)[alt text]<br>
-You can also insert most html. For more detailed instructions look at <a href="https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet" target="_blank">this cheat sheet</a>.
+You can also insert most html. For more detailed instructions look at <a href="https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet" target="_blank" rel="noreferrer noopener">this cheat sheet</a>.
 </div>
diff --git a/app/views/shared/_person_edit_form.html.erb b/app/views/shared/_person_edit_form.html.erb
index a273a6e..47437ea 100644
--- a/app/views/shared/_person_edit_form.html.erb
+++ b/app/views/shared/_person_edit_form.html.erb
@@ -1,7 +1,7 @@
 <%= f.hidden_field :user_id %>
 
 <div class="form-group">
-  <img src="<%= profile_image(f.object) %>" alt="" class="profile-img img-circle img-responsive" style="float: left; margin: 5px;"><h3>Your face here</h3><p>If you already have a Gravatar set up with the email address in your profile, you're done! If not, you can <a target="_blank" href="https://signup.wordpress.com/signup/?ref=oauth2&oauth2_redirect=49608c71729e59cdfaf9388e01e03d91%40https%3A%2F%2Fpublic-api.wordpress.com%2Foauth2%2Fauthorize%2F%3Fclient_id%3D1854%26response_type%3Dcode%26blog_id%3D0%26state%3Dccda9f0e7803fd4134e79e60f8aa527cf5835a1ef6ea2e634d313f3ad992e36a%26redirect_uri%3Dhttps%253A%252F%252Fen.gravatar.com%252Fconnect%252F%253Faction%253Drequest_access_token%26jetpack-code%26jetpack-user-id%3D0%26action%3Doauth2-login&wpcom_connect=1">click here to set that up.</a></p>
+  <img src="<%= profile_image(f.object) %>" alt="" class="profile-img img-circle img-responsive" style="float: left; margin: 5px;"><h3>Your face here</h3><p>If you already have a Gravatar set up with the email address in your profile, you're done! If not, you can <a target="_blank" rel="noreferrer noopener" href="https://signup.wordpress.com/signup/?ref=oauth2&oauth2_redirect=49608c71729e59cdfaf9388e01e03d91%40https%3A%2F%2Fpublic-api.wordpress.com%2Foauth2%2Fauthorize%2F%3Fclient_id%3D1854%26response_type%3Dcode%26blog_id%3D0%26state%3Dccda9f0e7803fd4134e79e60f8aa527cf5835a1ef6ea2e634d313f3ad992e36a%26redirect_uri%3Dhttps%253A%252F%252Fen.gravatar.com%252Fconnect%252F%253Faction%253Drequest_access_token%26jetpack-code%26jetpack-user-id%3D0%26action%3Doauth2-login&wpcom_connect=1">click here to set that up.</a></p>
 
   <button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#collapseExample" aria-expanded="false" aria-controls="collapseExample">
     No, I really, really want to upload an image instead of amazing web services.
diff --git a/app/views/tuesday_mailer/send_newsletters.html.erb b/app/views/tuesday_mailer/send_newsletters.html.erb
index b211dea..a593c15 100644
--- a/app/views/tuesday_mailer/send_newsletters.html.erb
+++ b/app/views/tuesday_mailer/send_newsletters.html.erb
@@ -1,7 +1,7 @@
 <h1>Greetings Wichita-ites!</h1>
 This Tuesday Newsletter will keep you updated to the upcoming Events and News recently posted on our site.  
 <br /> 
-Stay up to date by stopping by  <a href="<%= @http_host %>" target="_blank">StartupWichita</a> anytime! 
+Stay up to date by stopping by  <a href="<%= @http_host %>" target="_blank" rel="noreferrer noopener">StartupWichita</a> anytime! 
 <br />
 <% unless @recent_news.blank? %>
 <h2>Recently Published News:</h2>