diff --git a/src/ApplicationInsights.ts b/src/ApplicationInsights.ts
index 7f08efd..7a4ab61 100644
--- a/src/ApplicationInsights.ts
+++ b/src/ApplicationInsights.ts
@@ -316,9 +316,9 @@ class ApplicationInsights {
                 handledAt: "Unhandled",
                 exceptions: [
                     {
-                        typeName: exception.name,
-                        message: exception.message,
-                        stack: exception.stack,
+                        typeName: exception.name || "Unhandled",
+                        message: exception.message || "Unhandled",
+                        stack: exception.stack || "Unhandled",
                         parsedStack: parsedStack,
                         hasFullStack: !Tools.isNullOrUndefined(parsedStack)
                     }
@@ -370,4 +370,4 @@ class ApplicationInsights {
         this._commonProperties = this._commonProperties || {};
         Tools.extend(this._commonProperties, data);
     }
-}
\ No newline at end of file
+}