Is it true that iPhone doesn't need a password to read SMS photos?

Recently, there have been frequent bugs in iPhone, and now there are cases where SMS passwords can be read without passwords. So can iPhone really read SMS photos without password? How does Apple access photo information without a password? The following is a detailed introduction of Netman Bian Xiao.

First of all, practical tutorial

This vulnerability was discovered by EverythingApplePro and iDeviceHelPS, and this "tragedy" began with Siri:

1, get the owner's mobile phone number.

How to get it? Just ask Siri, "Who am I?" Your information may become clear-in this case, your mobile phone number. A small partner personally tested it and failed for the first time:

However, if you have followed this setting, this is the pop-up interface (Siri just betrayed my ... mobile phone number):

2. Call the victim number obtained in the first step, or even use FaceTime to make a phone call.

3. Click on the message, customize it (the "New Message" screen pops up), and enter a reply. Activate Siri with the Home key, say the voice command "Enable VoiceOver", and then return to the information screen.

The next step may not be successful once, but it may be successful after many attempts. Double-click and hold the input number field, and then click the keyboard immediately. Repeat this operation several times until the slide-in effect appears above the keyboard, and then say "disable voiceover" to Siri.

4. Enter the initials of the contact in the top bar, and then click the round "I" icon on the name. Create a new contact, click Add Photo, and then select a photo.

Even if the iPhone is not unlocked, you can browse the photo albums of mobile phone users normally in this way. At the same time, you can also see related messages by selecting any contact.

Second, how to "defend" this BUG

Although Apple seems to know this bug, it has never been fixed. In order to ensure security and prevent people from seeing the secrets in the mobile phone, it is suggested to do the following: it is forbidden to use Siri under the lock screen and find "Siri->; Lock screen access ",turn it off.

Softpedia predicts that this problem may be fixed in the official version of iOS 10.2. At present, systems from iOS 8 to the latest version of iOS 10.2 beta 3 are affected by this vulnerability.

I hope I can help you adopt it. thank you