diff --git a/src/components/inbox/InboxDetailsUserIdentity.vue b/src/components/inbox/InboxDetailsUserIdentity.vue
index b0bb29db..6f3d6292 100644
--- a/src/components/inbox/InboxDetailsUserIdentity.vue
+++ b/src/components/inbox/InboxDetailsUserIdentity.vue
@@ -40,7 +40,7 @@
     )
       a(
         :href="profilePhoneUrl"
-        target="_blank"
+        rel="noopener noreferrer"
         class="c-inbox-details-user-identity__action-link"
       )
         base-button(
@@ -56,7 +56,7 @@
     )
       a(
         :href="profileEmailUrl"
-        target="_blank"
+        rel="noopener noreferrer"
         class="c-inbox-details-user-identity__action-link"
       )
         base-button(
diff --git a/src/components/inbox/InboxDetailsUserSecurityDetailsIdentity.vue b/src/components/inbox/InboxDetailsUserSecurityDetailsIdentity.vue
index bf137d4b..fcf99ab8 100644
--- a/src/components/inbox/InboxDetailsUserSecurityDetailsIdentity.vue
+++ b/src/components/inbox/InboxDetailsUserSecurityDetailsIdentity.vue
@@ -39,6 +39,7 @@
 
     a.u-medium(
       :href="identityUrl"
+      rel="noopener noreferrer"
       target="_blank"
     )
       | {{ identityDomain }}
diff --git a/src/components/popups/sidebar/EditProfileEncryptionDeviceCurrent.vue b/src/components/popups/sidebar/EditProfileEncryptionDeviceCurrent.vue
index 0d5a3541..7c60e8e3 100644
--- a/src/components/popups/sidebar/EditProfileEncryptionDeviceCurrent.vue
+++ b/src/components/popups/sidebar/EditProfileEncryptionDeviceCurrent.vue
@@ -26,6 +26,7 @@
       p.p-edit-profile-encryption-device-current__snapshot-security.u-medium
         a(
           :href="snapshot.security.target"
+          rel="noopener noreferrer"
           target="_blank"
         )
           | {{ snapshot.security.label }}
@@ -85,10 +86,7 @@ export default {
 
         security: {
           label: `OMEMO v${OMEMO_VERSION}`,
-
-          target:
-            `https://xmpp.org/extensions/attic/` +
-            `xep-0384-${OMEMO_VERSION}.html`
+          target: "https://xmpp.org/extensions/xep-0384.html"
         }
       },