diff --git a/meta/microsoft-defender.json b/meta/microsoft-defender.json
new file mode 100644
index 00000000..da508680
--- /dev/null
+++ b/meta/microsoft-defender.json
@@ -0,0 +1,14 @@
+{
+  "base": "svg",
+  "aliases": [],
+  "categories": [
+    "Cloud"
+  ],
+  "update": {
+    "timestamp": "2025-07-03T18:01:31.815923",
+    "author": {
+      "id": 54372740,
+      "login": "simoncollmann"
+    }
+  }
+}
\ No newline at end of file
diff --git a/metadata.json b/metadata.json
index ac6a4501..a004ea34 100644
--- a/metadata.json
+++ b/metadata.json
@@ -4731,6 +4731,20 @@
             }
         }
     },
+    "microsoft-defender": {
+        "base": "svg",
+        "aliases": [],
+        "categories": [
+            "Cloud"
+        ],
+        "update": {
+            "timestamp": "2025-07-03T18:01:31.815923",
+            "author": {
+                "id": 54372740,
+                "login": "simoncollmann"
+            }
+        }
+    },
     "wordpress": {
         "base": "svg",
         "aliases": [],
diff --git a/png/microsoft-defender.png b/png/microsoft-defender.png
new file mode 100644
index 00000000..3d5f41c4
Binary files /dev/null and b/png/microsoft-defender.png differ
diff --git a/svg/microsoft-defender.svg b/svg/microsoft-defender.svg
new file mode 100644
index 00000000..bcf9988d
--- /dev/null
+++ b/svg/microsoft-defender.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 385.84 401.32"><defs><linearGradient id="a" x1="564.08" y1="144.16" x2="399.95" y2="428.44" gradientTransform="matrix(1, 0, 0, -1, 0, 770)" gradientUnits="userSpaceOnUse"><stop offset="0.37" stop-color="#114a8b"/><stop offset="1" stop-color="#0c59a4"/></linearGradient><linearGradient id="b" x1="402.18" y1="195.84" x2="262.61" y2="437.59" gradientTransform="matrix(1, 0, 0, -1, 0, 770)" gradientUnits="userSpaceOnUse"><stop offset="0" stop-color="#0669bc"/><stop offset="1" stop-color="#0078d4"/></linearGradient><linearGradient id="c" x1="528.83" y1="360.36" x2="390.83" y2="599.36" gradientTransform="matrix(1, 0, 0, -1, 0, 770)" gradientUnits="userSpaceOnUse"><stop offset="0" stop-color="#0078d4"/><stop offset="1" stop-color="#1493df"/></linearGradient><linearGradient id="d" x1="353.62" y1="380.7" x2="215.62" y2="619.71" gradientTransform="matrix(1, 0, 0, -1, 0, 770)" gradientUnits="userSpaceOnUse"><stop offset="0" stop-color="#28afea"/><stop offset="0.74" stop-color="#3ccbf4"/></linearGradient></defs><title>Microsoft Defender logo - Brandlogos.net</title><path d="M384,584.66a13.55,13.55,0,0,0,6.72-1.76C490.33,525.46,556.76,461,573,376.28q.42-2.19.79-4.38L370.69,358.45Z" transform="translate(-191.08 -183.34)" style="fill:url(#a)"/><path d="M377.27,582.9a13.54,13.54,0,0,0,6.72,1.76V358.44L194.23,371.89q.38,2.2.79,4.38C211.24,461,277.66,525.45,377.27,582.89Z" transform="translate(-191.08 -183.34)" style="fill:url(#b)"/><path d="M576.92,249a13.1,13.1,0,0,0-12.74-13.15c-60.25-1.24-81.56-11.65-111.27-31.7A117.71,117.71,0,0,0,384,183.36l-20,188.4H573.79a213,213,0,0,0,3.12-36Z" transform="translate(-191.08 -183.34)" style="fill:url(#c)"/><path d="M384,183.36a117.71,117.71,0,0,0-68.9,20.79c-29.72,20.06-51,30.47-111.27,31.7A13.1,13.1,0,0,0,191.08,249v86.8a213,213,0,0,0,3.12,36H384Z" transform="translate(-191.08 -183.34)" style="fill:url(#d)"/></svg>
\ No newline at end of file
diff --git a/tree.json b/tree.json
index 5eb28f8a..b9b9f8e0 100644
--- a/tree.json
+++ b/tree.json
@@ -1185,6 +1185,7 @@
         "microsoft-azure.png",
         "microsoft-bing.png",
         "microsoft-copilot.png",
+        "microsoft-defender.png",
         "microsoft-edge.png",
         "microsoft-excel.png",
         "microsoft-exchange.png",
@@ -3333,6 +3334,7 @@
         "microsoft-azure.svg",
         "microsoft-bing.svg",
         "microsoft-copilot.svg",
+        "microsoft-defender.svg",
         "microsoft-edge.svg",
         "microsoft-excel.svg",
         "microsoft-exchange.svg",
@@ -5458,6 +5460,7 @@
         "microsoft-azure.webp",
         "microsoft-bing.webp",
         "microsoft-copilot.webp",
+        "microsoft-defender.webp",
         "microsoft-edge.webp",
         "microsoft-excel.webp",
         "microsoft-exchange.webp",
diff --git a/webp/microsoft-defender.webp b/webp/microsoft-defender.webp
new file mode 100644
index 00000000..cd243060
Binary files /dev/null and b/webp/microsoft-defender.webp differ