diff --git a/src/System.Management.Automation/engine/LanguagePrimitives.cs b/src/System.Management.Automation/engine/LanguagePrimitives.cs
index 9979d7433e..ac78e5e80d 100644
--- a/src/System.Management.Automation/engine/LanguagePrimitives.cs
+++ b/src/System.Management.Automation/engine/LanguagePrimitives.cs
@@ -21,6 +21,7 @@ using System.Runtime.CompilerServices;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Xml;
+using System.Security;
 
 using Dbg = System.Management.Automation.Diagnostics;
 using MethodCacheEntry = System.Management.Automation.DotNetAdapter.MethodCacheEntry;
@@ -4918,8 +4919,26 @@ namespace System.Management.Automation
 
             typeConversion.WriteLine("Type Conversion failed.");
             errorId = "ConvertToFinalInvalidCastException";
-            errorMsg = StringUtil.Format(ExtendedTypeSystem.InvalidCastException, valueToConvert.ToString(),
-                                         ObjectToTypeNameString(valueToConvert), resultType.ToString());
+
+            string valueToConvertTypeName = ObjectToTypeNameString(valueToConvert);
+            string resultTypeName = resultType.ToString();
+
+            if (resultType == typeof(SecureString) || resultType == typeof(PSCredential))
+            {
+                errorMsg = StringUtil.Format(
+                    ExtendedTypeSystem.InvalidCastExceptionWithoutValue,
+                    valueToConvertTypeName,
+                    resultTypeName);
+            }
+            else
+            {
+                errorMsg = StringUtil.Format(
+                    ExtendedTypeSystem.InvalidCastException,
+                    valueToConvert.ToString(),
+                    valueToConvertTypeName,
+                    resultTypeName);
+            }
+
             return Tuple.Create(errorId, errorMsg);
         }
 
diff --git a/src/System.Management.Automation/resources/ExtendedTypeSystem.resx b/src/System.Management.Automation/resources/ExtendedTypeSystem.resx
index 195fdbb7a1..f8f9ca714c 100644
--- a/src/System.Management.Automation/resources/ExtendedTypeSystem.resx
+++ b/src/System.Management.Automation/resources/ExtendedTypeSystem.resx
@@ -189,6 +189,9 @@
   <data name="InvalidCastException" xml:space="preserve">
     <value>Cannot convert the "{0}" value of type "{1}" to type "{2}".</value>
   </data>
+  <data name="InvalidCastExceptionWithoutValue" xml:space="preserve">
+    <value>Cannot convert the value of type "{0}" to type "{1}".</value>
+  </data>
   <data name="InvalidCastExceptionWithInnerException" xml:space="preserve">
     <value>Cannot convert value "{0}" to type "{1}". Error: "{2}"</value>
   </data>
diff --git a/test/powershell/Modules/Microsoft.PowerShell.Security/SecureString.Tests.ps1 b/test/powershell/Modules/Microsoft.PowerShell.Security/SecureString.Tests.ps1
index df1fa9294e..c26689cb7e 100644
--- a/test/powershell/Modules/Microsoft.PowerShell.Security/SecureString.Tests.ps1
+++ b/test/powershell/Modules/Microsoft.PowerShell.Security/SecureString.Tests.ps1
@@ -41,4 +41,14 @@ Describe "SecureString conversion tests" -Tags "CI" {
         $ss2 = $encodedStr | ConvertTo-SecureString -Key $key
         $ss2 | ConvertFrom-SecureString -AsPlainText | Should -BeExactly $testString
     }
+
+    It "Using invalid secure string with ConvertFrom-SecureString produces an exception message without value" {
+        $ex = { ConvertFrom-SecureString "1234" } | Should -Throw -ErrorId "CannotConvertArgumentNoMessage,Microsoft.PowerShell.Commands.ConvertFromSecureStringCommand" -PassThru
+        $ex.Exception.Message | Should -Not -Match "1234"
+    }
+
+    It "Using invalid securestring with cast produces an exception message without value" {
+        $ex = { [securestring]"1234" } | Should -Throw -ErrorId "ConvertToFinalInvalidCastException" -PassThru
+        $ex.Exception.Message | Should -Not -Match "1234"
+    }
 }
diff --git a/test/powershell/engine/Basic/Credential.Tests.ps1 b/test/powershell/engine/Basic/Credential.Tests.ps1
index eeccb18879..850d40c9c5 100644
--- a/test/powershell/engine/Basic/Credential.Tests.ps1
+++ b/test/powershell/engine/Basic/Credential.Tests.ps1
@@ -5,4 +5,9 @@ Describe "Credential tests" -Tags "CI" {
          # We should explicitly check that the expression returns $null
          [PSCredential]::Empty.GetNetworkCredential() | Should -BeNullOrEmpty
     }
+
+    It "Explicit credential cast with string produces an exception message without value" {
+        $ex = { [pscredential]"1234" } | Should -Throw -ErrorId "ConvertToFinalInvalidCastException" -PassThru
+        $ex.Exception.Message | Should -Not -Match "1234"
+    }
 }