diff --git a/backend/package-lock.json b/backend/package-lock.json
index 196042e6c..f5deaebe5 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -10219,6 +10219,8 @@
     },
     "node_modules/ua-parser-js": {
       "version": "0.7.28",
+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.28.tgz",
+      "integrity": "sha512-6Gurc1n//gjp9eQNXjD9O3M/sMwVtN5S8Lv9bvOYBfKfDNiIIhqiyi01vMBO45u4zkDE420w/e0se7Vs+sIg+g==",
       "funding": [
         {
           "type": "opencollective",
@@ -10229,7 +10231,6 @@
           "url": "https://paypal.me/faisalman"
         }
       ],
-      "license": "MIT",
       "engines": {
         "node": "*"
       }
@@ -17944,7 +17945,9 @@
       "peer": true
     },
     "ua-parser-js": {
-      "version": "0.7.28"
+      "version": "0.7.28",
+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.28.tgz",
+      "integrity": "sha512-6Gurc1n//gjp9eQNXjD9O3M/sMwVtN5S8Lv9bvOYBfKfDNiIIhqiyi01vMBO45u4zkDE420w/e0se7Vs+sIg+g=="
     },
     "uc.micro": {
       "version": "1.0.6",
diff --git a/backend/src/anticheat/index.ts b/backend/src/anticheat/index.ts
index 9b10df14e..4e3063dbf 100644
--- a/backend/src/anticheat/index.ts
+++ b/backend/src/anticheat/index.ts
@@ -2,7 +2,11 @@ export function implemented(): boolean {
   return false;
 }
 
-export function validateResult(_result: object, _version: string): boolean {
+export function validateResult(
+  _result: object,
+  _version: string,
+  _uaStringifiedObject: string
+): boolean {
   return true;
 }
 
diff --git a/backend/src/api/controllers/result.ts b/backend/src/api/controllers/result.ts
index a35851667..918cea756 100644
--- a/backend/src/api/controllers/result.ts
+++ b/backend/src/api/controllers/result.ts
@@ -39,6 +39,7 @@ import { buildMonkeyMail } from "../../utils/monkey-mail";
 import FunboxesMetadata from "../../constants/funbox";
 import _ from "lodash";
 import * as WeeklyXpLeaderboard from "../../services/weekly-xp-leaderboard";
+import { UAParser } from "ua-parser-js";
 
 try {
   if (anticheatImplemented() === false) throw new Error("undefined");
@@ -197,7 +198,13 @@ export async function addResult(
   }
 
   if (anticheatImplemented()) {
-    if (!validateResult(result, req.headers["client-version"] as string)) {
+    if (
+      !validateResult(
+        result,
+        req.headers["client-version"] as string,
+        JSON.stringify(new UAParser(req.headers["user-agent"]).getResult())
+      )
+    ) {
       const status = MonkeyStatusCodes.RESULT_DATA_INVALID;
       throw new MonkeyError(status.code, "Result data doesn't make sense");
     }