diff --git a/.github/workflows/security-code-scanner.yml b/.github/workflows/security-code-scanner.yml
new file mode 100644
index 0000000000..cbebd08947
--- /dev/null
+++ b/.github/workflows/security-code-scanner.yml
@@ -0,0 +1,43 @@
+name: 'MetaMask Security Code Scanner'
+
+on:
+  push:
+    branches: ['master']
+  pull_request:
+    branches: ['master']
+
+jobs:
+  run-security-scan:
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    steps:
+      - name: MetaMask Security Code Scanner
+        uses: MetaMask/Security-Code-Scanner@main
+        with:
+          repo: ${{ github.repository }}
+          paths_ignored: |
+            .storybook/
+            '**/__snapshots__/'
+            '**/*.snap'
+            '**/*.stories.js'
+            '**/*.stories.tsx'
+            '**/*.test.browser.ts*'
+            '**/*.test.js*'
+            '**/*.test.ts*'
+            '**/fixtures/'
+            '**/jest.config.js'
+            '**/jest.environment.js'
+            '**/mocks/'
+            '**/test*/'
+            docs/
+            e2e/
+            merged-packages/
+            node_modules
+            storybook/
+            test*/
+          rules_excluded: example
+          project_metrics_token: ${{ secrets.SECURITY_SCAN_METRICS_TOKEN }}
+          slack_webhook: ${{ secrets.APPSEC_BOT_SLACK_WEBHOOK }}