diff --git a/app/ModelSerializers/Summit/Speakers/AdminPresentationSpeakerSerializer.php b/app/ModelSerializers/Summit/Speakers/AdminPresentationSpeakerSerializer.php
index 2f52e17f..c727cdff 100644
--- a/app/ModelSerializers/Summit/Speakers/AdminPresentationSpeakerSerializer.php
+++ b/app/ModelSerializers/Summit/Speakers/AdminPresentationSpeakerSerializer.php
@@ -26,6 +26,14 @@ final class AdminPresentationSpeakerSerializer extends PresentationSpeakerSerial
         'Notes'                 => 'notes:json_string'
     ];
 
+    /**
+     * @param PresentationSpeaker $speaker
+     * @return null|string|string[]
+     */
+    protected function getSpeakerEmail(PresentationSpeaker $speaker){
+        return $speaker->getEmail();
+    }
+
     /**
      * @param null $expand
      * @param array $fields
@@ -41,7 +49,6 @@ final class AdminPresentationSpeakerSerializer extends PresentationSpeakerSerial
         if(!$speaker instanceof PresentationSpeaker) return [];
 
         $values          = parent::serialize($expand, $fields, $relations, $params);
-        $values['email'] = $speaker->getEmail();
         $summit          = isset($params['summit'])? $params['summit']:null;
 
         if(!is_null($summit)){
diff --git a/app/ModelSerializers/Summit/Speakers/PresentationSpeakerSerializer.php b/app/ModelSerializers/Summit/Speakers/PresentationSpeakerSerializer.php
index fdd03d47..75cc34bf 100644
--- a/app/ModelSerializers/Summit/Speakers/PresentationSpeakerSerializer.php
+++ b/app/ModelSerializers/Summit/Speakers/PresentationSpeakerSerializer.php
@@ -33,6 +33,15 @@ class PresentationSpeakerSerializer extends SilverStripeSerializer
         'member',
     ];
 
+    /**
+     * @param PresentationSpeaker $speaker
+     * @return null|string|string[]
+     */
+    protected function getSpeakerEmail(PresentationSpeaker $speaker){
+        $speaker_email = $speaker->getEmail();
+        return preg_replace('/(?<=.).(?=.*.)/u','*', $speaker_email);
+    }
+
     /**
      * @param null $expand
      * @param array $fields
@@ -48,7 +57,7 @@ class PresentationSpeakerSerializer extends SilverStripeSerializer
         if(!$speaker instanceof PresentationSpeaker) return [];
 
         $values                            = parent::serialize($expand, $fields, $relations, $params);
-
+        $values['email']                   = $this->getSpeakerEmail($speaker);
         $summit_id                         = isset($params['summit_id'])? intval($params['summit_id']):null;
         $published                         = isset($params['published'])? intval($params['published']):true;
         if(!is_null($summit_id)) {