Apple to Prevent Siri From Reading Hidden Notifications on Lock Screen in Future Software Update

Apple has confirmed it will fix a privacy issue in which Siri can read aloud hidden lock screen notifications from many apps on iPhones.

iphone x lock screen
In a statement provided to MacRumors, Apple said "we are aware of the issue and it will be addressed in an upcoming software update." It's quite possible the fix will be included in iOS 11.3, which remains in beta testing, but Apple may elect to address the problem with a minor update such as iOS 11.2.7.

As reported by Brazilian website MacMagazine earlier this week, users can simply ask Siri to "read my notifications" and the assistant will read aloud the contents of notifications, including ones that are hidden, from a wide selection of apps.

Siri's behavior becomes a privacy issue because it can read aloud messages and emails from third-party apps such as Facebook Messenger, WhatsApp, and Gmail, even if an iPhone is locked and notifications are hidden. This violates the trust of users who expect that their notifications cannot be read by others.

MacRumors has reproduced this issue on an iPhone X running both iOS 11.2.6 and the latest iOS 11.3 beta, but we can confirm that it does not affect iMessage. However, the issue did partially affect Apple's stock Mail app, as Siri was able to read the subject line of an email we sent as part of our testing.

Lock screen notifications are hidden by default on iPhone X, meaning the contents of notifications are concealed until a user authenticates with Face ID. The setting isn't turned on by default on other iPhones, but it can be enabled in Settings > Notifications > Show Previews, which presents three options:

  • Always: Lock screen notifications are fully visible

  • When Unlocked: Lock screen notifications remain hidden until a user authenticates with Face ID, Touch ID, or a passcode

  • Never: Lock screen notifications are always hidden

There are two workarounds that users can implement until the fix is released to prevent Siri from reading aloud notifications from the lock screen:

  • Turn off lock screen notifications for sensitive apps: Settings > Notifications, select an app, and toggle off Show on Lock Screen

  • Fully disable Siri whenever the iPhone is locked: Settings > Siri & Search > Allow Siri When Locked

MacRumors will update this article as soon as the software update with a fix is released.

Popular Stories

Apple Watch Ultra Night Mode Screen

Apple Watch Ultra 3 Launching Later This Year With Two Key Upgrades

Wednesday July 2, 2025 1:13 pm PDT by
The long wait for an Apple Watch Ultra 3 appears to be nearly over, and it is rumored to feature both satellite connectivity and 5G support. Apple Watch Ultra's existing Night Mode In his latest Power On newsletter, Bloomberg's Mark Gurman said that the Apple Watch Ultra 3 is on track to launch this year with "significant" new features, including satellite connectivity, which would let you...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Max Battery Capacity Leaked

Thursday July 3, 2025 5:40 am PDT by
The iPhone 17 Pro Max will feature the biggest ever battery in an iPhone, according to the Weibo leaker known as "Instant Digital." In a new post, the leaker listed the battery capacities of the iPhone 11 Pro Max through to the iPhone 16 Pro Max, and added that the iPhone 17 Pro Max will feature a battery capacity of 5,000mAh: iPhone 11 Pro Max: 3,969mAh iPhone 12 Pro Max: 3,687mAh...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Coming Soon With These 14 New Features

Friday July 4, 2025 1:05 pm PDT by
Apple's next-generation iPhone 17 Pro and iPhone 17 Pro Max are just over two months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models. Latest Rumors These rumors surfaced in June and July:Apple logo repositioned: Apple's logo may have a lower position on the back of the iPhone 17 Pro models, compared to previous...
iPhone 17 Pro Lower Logo Magsafe

iPhone 17 Pro's New MagSafe Design Revealed in Leaked Photo

Wednesday July 2, 2025 8:37 am PDT by
The upcoming iPhone 17 Pro and iPhone 17 Pro Max are rumored to have a slightly different MagSafe magnet layout compared to existing iPhone models, and a leaked photo has offered a closer look at the supposed new design. The leaker Majin Bu today shared a photo of alleged MagSafe magnet arrays for third-party iPhone 17 Pro cases. On existing iPhone models with MagSafe, the magnets form a...
airpods pro 2

AirPods Pro 3 to Help Maintain Apple's Place in Earbud Market Amid Increasing Low-Cost Competition

Thursday July 3, 2025 7:25 am PDT by
Apple's position as the dominant force in the global true wireless stereo (TWS) earbud market is expected to continue through 2025, according to Counterpoint Research. The forecast outlines a 3% year-over-year increase in global TWS unit shipments for 2025, signaling a transition from rapid growth to a more mature phase for the category. While Apple is set to remain the leading brand by...
Wi Fi WiFi General Feature

iOS 26 Adds a Useful New Wi-Fi Feature to Your iPhone

Wednesday July 2, 2025 6:36 am PDT by
iOS 26 and iPadOS 26 add a smaller yet useful Wi-Fi feature to iPhones and iPads. As spotted by Creative Strategies analyst Max Weinbach, sign-in details for captive Wi-Fi networks are now synced across iPhones and iPads running iOS 26 and iPadOS 26. For example, while Weinbach was staying at a Hilton hotel, his iPhone prompted him to fill in Wi-Fi details from his iPad that was already...
iOS 18

Apple Releases Second iOS 18.6 Public Beta

Tuesday July 1, 2025 10:19 am PDT by
Apple today seeded the second betas of upcoming iOS 18.6 and iPadOS 18.6 updates to public beta testers, with the betas coming just a day after Apple provided the betas to developers. Apple has also released a second beta of macOS Sequoia 15.6. Testers who have signed up for beta updates through Apple's beta site can download iOS 18.6 and iPadOS 18.6 from the Settings app on a compatible...

Top Rated Comments

otternonsense Avatar
95 months ago
Oh, Siri. What started as the very first intelligent personal assistant, ended up a mildly retarded sidekick.
Score: 15 Votes (Like | Disagree)
WilliamG Avatar
95 months ago
I really hope iOS 12 is just iOS 11 without the ridiculous number of bugs.
Score: 14 Votes (Like | Disagree)
spiddyman007 Avatar
95 months ago
the only thing siri is useful for is to bypass security
Score: 10 Votes (Like | Disagree)
TheShadowKnows! Avatar
95 months ago
"Fully disable Siri whenever the iPhone is locked."

Better yet: Fully disable Siri, period.
Score: 6 Votes (Like | Disagree)
applerocks Avatar
95 months ago
HOW did they miss this? Cmon!!!!!! And HOW did no one else catch this until now? This isn't an edge case... this is tablestakes!!
Score: 6 Votes (Like | Disagree)
techno-Zen Avatar
95 months ago
How did this even pass testing?
Score: 5 Votes (Like | Disagree)