diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
new file mode 100644
index 00000000000000..1c171c46e30a75
--- /dev/null
+++ b/.github/workflows/codeql-analysis.yml
@@ -0,0 +1,70 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '32 13 * * 6'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp', 'go', 'javascript', 'python' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Learn more about CodeQL language support at https://git.io/codeql-language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
diff --git a/.github/workflows/lahung b/.github/workflows/lahung
new file mode 100644
index 00000000000000..c798c1563eba00
--- /dev/null
+++ b/.github/workflows/lahung
@@ -0,0 +1,43 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: MobSF
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+  schedule:
+    - cron: '42 1 * * 0'
+
+permissions:
+  contents: read
+
+jobs:
+  mobile-security:
+    permissions:
+      contents: read # for actions/checkout to fetch code
+      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
+      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup python
+        uses: actions/setup-python@v3
+        with:
+          python-version: 3.8
+
+      - name: Run mobsfscan
+        uses: MobSF/mobsfscan@a60d10a83af68e23e0b30611c6515da604f06f65
+        with:
+          args: . --sarif --output results.sarif || true
+
+      - name: Upload mobsfscan report
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: results.sarif
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index aef66436484af1..1fe8996a8ffd06 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -128,7 +128,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: download build artifacts
-      uses: actions/download-artifact@v1
+      uses: actions/download-artifact@v4.1.7
       with:
         name: windows-artifacts
         path: ${{github.workspace}}
@@ -136,7 +136,7 @@ jobs:
       shell: bash
       run: tar xf artifacts.tar.gz
     - name: download git-sdk-64-minimal
-      uses: actions/download-artifact@v1
+      uses: actions/download-artifact@v4.1.7
       with:
         name: git-sdk-64-minimal
         path: ${{github.workspace}}/git-sdk-64-minimal/
@@ -232,12 +232,12 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: download git-sdk-64-minimal
-      uses: actions/download-artifact@v1
+      uses: actions/download-artifact@v4.1.7
       with:
         name: git-sdk-64-minimal
         path: ${{github.workspace}}/git-sdk-64-minimal/
     - name: download build artifacts
-      uses: actions/download-artifact@v1
+      uses: actions/download-artifact@v4.1.7
       with:
         name: vs-artifacts
         path: ${{github.workspace}}