iPhone security flaw means Siri reads private notifications out loud

Siri just can't seem to figure out when to keep quiet. Many privacy conscious users have configured their iPhone settings so that any incoming notifications won't be displayed on the device's lock screen. In fact, with Apple's latest mobile operating system, iOS 11, this is a default feature. But a recently discovered security flaw shows that the iPhone maker's chatterbox voice assistant will still read your hidden notifications aloud even if your phone is locked. A recently discovered security flaw shows that Siri will still read your hidden notifications aloud even if your phone is locked.