diff --git a/src/utils/nostr.ts b/src/utils/nostr.ts
index 0ed4054..474e8dc 100644
--- a/src/utils/nostr.ts
+++ b/src/utils/nostr.ts
@@ -363,11 +363,21 @@ export const createWrap = (unsignedEvent: UnsignedEvent, receiver: string) => {
  * @returns The user application data or null if an error occurs or no data is found.
  */
 export const getUsersAppData = async (): Promise<UserAppData | null> => {
+  // Get an instance of the NostrController
+  const nostrController = NostrController.getInstance()
+
   // Initialize an array to hold relay URLs
   const relays: string[] = []
 
   // Retrieve the user's public key and relay map from the Redux store
   const usersPubkey = store.getState().auth.usersPubkey!
+
+  // Decryption can fail down in the code if extension options changed
+  // Forcefully log out the user if we detect missmatch between pubkeys
+  if (usersPubkey !== (await nostrController.capturePublicKey())) {
+    return null
+  }
+
   const relayMap = store.getState().relays?.map
 
   // Check if relayMap is undefined in the Redux store
@@ -448,9 +458,6 @@ export const getUsersAppData = async (): Promise<UserAppData | null> => {
     }
   }
 
-  // Get an instance of the NostrController
-  const nostrController = NostrController.getInstance()
-
   // Decrypt the encrypted content
   const decrypted = await nostrController
     .nip04Decrypt(usersPubkey, encryptedContent)