Users can find this pattern on Pera Wallet. When a user transfers their accounts to Pera Mobile, they are shown a warning message that informs them about the sensitive nature of this step. The warning explains that generating a QR code containing the private keys of their Algorand accounts could potentially give full access to their accounts to anyone who scans the QR code. Therefore, it is important that the user only scans the QR code on their own Pera Mobile device. I appreciate this warning because it makes it clear to the user about the risks involved and the consequences of not paying proper attention to this step. It emphasizes that someone could get access to their wallets and funds.