diff --git a/apps/browser/src/auth/services/auth-request-answering/extension-auth-request-answering.service.ts b/apps/browser/src/auth/services/auth-request-answering/extension-auth-request-answering.service.ts
index a647e870b3c..ab59b1fbaa6 100644
--- a/apps/browser/src/auth/services/auth-request-answering/extension-auth-request-answering.service.ts
+++ b/apps/browser/src/auth/services/auth-request-answering/extension-auth-request-answering.service.ts
@@ -10,12 +10,14 @@ import { MasterPasswordServiceAbstraction } from "@bitwarden/common/key-manageme
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { MessagingService } from "@bitwarden/common/platform/abstractions/messaging.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
+import { ValidationService } from "@bitwarden/common/platform/abstractions/validation.service";
 import { ActionsService } from "@bitwarden/common/platform/actions";
 import {
   ButtonLocation,
   SystemNotificationEvent,
   SystemNotificationsService,
 } from "@bitwarden/common/platform/system-notifications/system-notifications.service";
+import { LogService } from "@bitwarden/logging";
 import { UserId } from "@bitwarden/user-core";
 
 export class ExtensionAuthRequestAnsweringService
@@ -32,6 +34,8 @@ export class ExtensionAuthRequestAnsweringService
     private readonly i18nService: I18nService,
     private readonly platformUtilsService: PlatformUtilsService,
     private readonly systemNotificationsService: SystemNotificationsService,
+    private readonly logService: LogService,
+    private readonly validationService: ValidationService,
   ) {
     super(
       accountService,
@@ -63,7 +67,15 @@ export class ExtensionAuthRequestAnsweringService
     } else {
       // Create a system notification
       const accounts = await firstValueFrom(this.accountService.accounts$);
-      const emailForUser = accounts[userId].email;
+      const accountInfo = accounts[userId];
+
+      if (!accountInfo) {
+        this.logService.error(`Account not found for userId: ${userId}`);
+        this.validationService.showError(`Account not found for userId: ${userId}`);
+        return;
+      }
+
+      const emailForUser = accountInfo.email;
       await this.systemNotificationsService.create({
         id: `${AuthServerNotificationTags.AuthRequest}_${authRequestId}`, // the underscore is an important delimiter.
         title: this.i18nService.t("accountAccessRequested"),
diff --git a/apps/browser/src/popup/services/services.module.ts b/apps/browser/src/popup/services/services.module.ts
index acfe2f755cf..671e73609ec 100644
--- a/apps/browser/src/popup/services/services.module.ts
+++ b/apps/browser/src/popup/services/services.module.ts
@@ -101,6 +101,7 @@ import {
   AbstractStorageService,
   ObservableStorageService,
 } from "@bitwarden/common/platform/abstractions/storage.service";
+import { ValidationService } from "@bitwarden/common/platform/abstractions/validation.service";
 import { ActionsService } from "@bitwarden/common/platform/actions";
 import { Message, MessageListener, MessageSender } from "@bitwarden/common/platform/messaging";
 // eslint-disable-next-line no-restricted-imports -- Used for dependency injection
@@ -492,6 +493,8 @@ const safeProviders: SafeProvider[] = [
       I18nServiceAbstraction,
       PlatformUtilsService,
       SystemNotificationsService,
+      LogService,
+      ValidationService,
     ],
   }),
   safeProvider({
diff --git a/apps/desktop/src/app/services/services.module.ts b/apps/desktop/src/app/services/services.module.ts
index 3cfec275f42..8686c6241a9 100644
--- a/apps/desktop/src/app/services/services.module.ts
+++ b/apps/desktop/src/app/services/services.module.ts
@@ -90,6 +90,7 @@ import { SdkLoadService } from "@bitwarden/common/platform/abstractions/sdk/sdk-
 import { StateService as StateServiceAbstraction } from "@bitwarden/common/platform/abstractions/state.service";
 import { AbstractStorageService } from "@bitwarden/common/platform/abstractions/storage.service";
 import { SystemService as SystemServiceAbstraction } from "@bitwarden/common/platform/abstractions/system.service";
+import { ValidationService } from "@bitwarden/common/platform/abstractions/validation.service";
 import { Message, MessageListener, MessageSender } from "@bitwarden/common/platform/messaging";
 // eslint-disable-next-line no-restricted-imports -- Used for dependency injection
 import { SubjectMessageSender } from "@bitwarden/common/platform/messaging/internal";
@@ -489,6 +490,8 @@ const safeProviders: SafeProvider[] = [
       MessagingServiceAbstraction,
       PendingAuthRequestsStateService,
       I18nServiceAbstraction,
+      LogService,
+      ValidationService,
     ],
   }),
 ];
diff --git a/apps/desktop/src/auth/services/auth-request-answering/desktop-auth-request-answering.service.ts b/apps/desktop/src/auth/services/auth-request-answering/desktop-auth-request-answering.service.ts
index 69865522481..54565f32494 100644
--- a/apps/desktop/src/auth/services/auth-request-answering/desktop-auth-request-answering.service.ts
+++ b/apps/desktop/src/auth/services/auth-request-answering/desktop-auth-request-answering.service.ts
@@ -8,6 +8,8 @@ import { PendingAuthRequestsStateService } from "@bitwarden/common/auth/services
 import { MasterPasswordServiceAbstraction } from "@bitwarden/common/key-management/master-password/abstractions/master-password.service.abstraction";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { MessagingService } from "@bitwarden/common/platform/abstractions/messaging.service";
+import { ValidationService } from "@bitwarden/common/platform/abstractions/validation.service";
+import { LogService } from "@bitwarden/logging";
 import { UserId } from "@bitwarden/user-core";
 
 export class DesktopAuthRequestAnsweringService
@@ -21,6 +23,8 @@ export class DesktopAuthRequestAnsweringService
     protected readonly messagingService: MessagingService,
     protected readonly pendingAuthRequestsState: PendingAuthRequestsStateService,
     private readonly i18nService: I18nService,
+    private readonly logService: LogService,
+    private readonly validationService: ValidationService,
   ) {
     super(
       accountService,
@@ -58,7 +62,15 @@ export class DesktopAuthRequestAnsweringService
     //     also create the system notification to notify the user that the dialog is there.
     if (!userMeetsConditionsToShowApprovalDialog || !isWindowVisible) {
       const accounts = await firstValueFrom(this.accountService.accounts$);
-      const emailForUser = accounts[userId].email;
+      const accountInfo = accounts[userId];
+
+      if (!accountInfo) {
+        this.logService.error(`Account not found for userId: ${userId}`);
+        this.validationService.showError(`Account not found for userId: ${userId}`);
+        return;
+      }
+
+      const emailForUser = accountInfo.email;
       await ipc.auth.loginRequest(
         this.i18nService.t("accountAccessRequested"),
         this.i18nService.t("confirmAccessAttempt", emailForUser),