diff --git a/app/helpers/profile_helper.rb b/app/helpers/profile_helper.rb
index 05a6faed5..34627e4e5 100644
--- a/app/helpers/profile_helper.rb
+++ b/app/helpers/profile_helper.rb
@@ -6,7 +6,9 @@ module ProfileHelper
     return {} if user_identities.blank?
 
     urls = user_identities.pluck(:auth_data_dump).each_with_object({}) do |data, hash|
-      if (data_urls = data.dig(:info, :urls))
+      # TODO: [@jacobherrington] There are some examples in production of the `auth_data_dump` value being
+      # `nil`. This appears to be the case around ~0.6% of the time.
+      if (data_urls = data&.dig(:info, :urls))
         hash.merge!(data_urls)
       end
     end
diff --git a/spec/factories/users.rb b/spec/factories/users.rb
index 2419d898a..369271161 100644
--- a/spec/factories/users.rb
+++ b/spec/factories/users.rb
@@ -36,6 +36,21 @@ FactoryBot.define do
       end
     end
 
+    trait :with_broken_identity do
+      # Mimics a situation that can occur in production
+      transient { identities { Authentication::Providers.available } }
+
+      after(:create) do |user, options|
+        options.identities.each do |provider|
+          auth = OmniAuth.config.mock_auth.fetch(provider.to_sym)
+          create(
+            :identity,
+            user: user, provider: provider, uid: auth.uid, auth_data_dump: nil,
+          )
+        end
+      end
+    end
+
     trait :super_admin do
       after(:build) { |user| user.add_role(:super_admin) }
     end
diff --git a/spec/helpers/profile_helper_spec.rb b/spec/helpers/profile_helper_spec.rb
index f56e4125e..6d45b9d63 100644
--- a/spec/helpers/profile_helper_spec.rb
+++ b/spec/helpers/profile_helper_spec.rb
@@ -28,6 +28,16 @@ describe ProfileHelper do
       end
     end
 
+    context "when a user has a broken social authentication provider linked" do
+      let(:user) do
+        create(:user, :with_broken_identity, identities: ["github"])
+      end
+
+      it "ignores that auth provider" do
+        expect(actual).to eq({})
+      end
+    end
+
     context "when a user has multiple social authentication providers linked" do
       let(:user) do
         omniauth_mock_github_payload