Google is improving 2FA security in Android 15

Google is reportedly enhancing Two-Factor Authentication (2FA) protection in Android 15. A new permission, RECEIVE_SENSITIVE_NOTIFICATIONS, with a protectionLevel of role|signature, is believed to restrict sensitive notifications to Google's own apps. Additionally, a flag named OTP_REDACTION may be employed to prevent 2FA codes from appearing on the lock screen. These measures aim to safeguard 2FA codes from unauthorized access and improve security. Android 13 already restricts notification access for untrusted apps.