diff --git a/src/script/util/StringUtil.ts b/src/script/util/StringUtil.ts
index a51542c64b0..a872dd7516b 100644
--- a/src/script/util/StringUtil.ts
+++ b/src/script/util/StringUtil.ts
@@ -50,9 +50,13 @@ export const getRandomChar = (): string => {
 };
 
 export const obfuscate = (text: string): string => {
-  /* cspell:disable-next-line */
-  const alphabet = Array.from('abcdefghijklmnopqrstuvwxyz');
-  return Array.from(text, char => (/\s/.test(char) ? char : randomElement(alphabet))).join('');
+  const alphabet = Array.from('abcdefghijklmnopqrstuvwxyz ');
+
+  const obfuscatedText = Array.from({length: text.length + Math.floor((1 + Math.random()) * 10)}, () =>
+    randomElement(alphabet),
+  ).join('');
+
+  return obfuscatedText;
 };
 
 /**
diff --git a/test/unit_tests/util/StringUtilSpec.js b/test/unit_tests/util/StringUtilSpec.js
index 11a4e8ebea2..b442369d483 100644
--- a/test/unit_tests/util/StringUtilSpec.js
+++ b/test/unit_tests/util/StringUtilSpec.js
@@ -86,13 +86,14 @@ describe('StringUtil', () => {
   });
 
   describe('obfuscate', () => {
-    it("obfuscates a text preserving it's whitespaces", () => {
-      const text = 'You Are The Sunshine Of My Life';
-      const obfuscated = obfuscate(text);
-      const whitespaces = obfuscated.match(/[\n\r\s]+/gi);
-
-      expect(obfuscated).not.toBe(text);
-      expect(whitespaces.length).toBe(6);
+    it('obfuscates a text returning a text with greater length', () => {
+      expect(obfuscate('a').length).toBeGreaterThan(1);
+      expect(obfuscate('ab').length).toBeGreaterThan(2);
+      expect(
+        obfuscate(
+          'Bacon ipsum dolor amet sausage landjaeger ball tip brisket filet mignon, t-bone tenderloin tri-tip beef drumstick fatback burgdoggen ground round meatball. Tri-tip spare ribs ground round bresaola ball tip tail, sirloin chicken doner boudin turkey leberkas bacon alcatra. ',
+        ).length,
+      ).toBeGreaterThan(272);
     });
 
     it('obfuscates a text keeping its length', () => {
@@ -101,7 +102,6 @@ describe('StringUtil', () => {
       const obfuscated = obfuscate(text);
 
       expect(obfuscated).not.toBe(text);
-      expect(obfuscated.length).toBe(text.length);
     });
 
     it('obfuscates a text keeping its length (commas)', () => {
@@ -109,7 +109,6 @@ describe('StringUtil', () => {
       const obfuscated = obfuscate(text);
 
       expect(obfuscated).not.toBe(text);
-      expect(obfuscated.length).toBe(text.length);
     });
 
     it('obfuscates a text keeping its length (dots)', () => {
@@ -117,7 +116,6 @@ describe('StringUtil', () => {
       const obfuscated = obfuscate(text);
 
       expect(obfuscated).not.toBe(text);
-      expect(obfuscated.length).toBe(text.length);
     });
   });