macOS Sequoia

70 'macOS Sequoia' storiesJune 2024 - August 2025
See All Stories
macOS Sequoia 15 hero

Apple updates macOS Sequoia to version 15.6.1

Avatar for Zac HallAug 20 2025 - 10:31 am PT

In addition toreleasing iOS 18.6.2, Apple has updated macOS Sequoia to version 15.6.1.

ExpandExpandingClose

Security Bite: macOS 15.4 hits “Allow” on TCC event support

Avatar for Arin WaichulisMar 28 2025 - 8:41 am PT
9to5Mac security bite cybersecurity Apple

9to5Mac Security Bite is exclusively brought to you byMosyle, the only Apple Unified Platform.Making Apple devices work-ready and enterprise-safe is all we do. Our unique integrated approach to management and security combines state-of-the-art Apple-specific security solutions for fully automated Hardening & Compliance, Next Generation EDR, AI-powered Zero Trust, and exclusive Privilege Management with the most powerful and modern Apple MDM on the market. The result is a totally automated Apple Unified Platform currently trusted by over 45,000 organizations to make millions of Apple devices work-ready with no effort and at an affordable cost.Request your EXTENDED TRIAL today and understand why Mosyle is everything you need to work with Apple.


For years, macOSsecurity developers and researchers have urged Apple to add TCC events to the Endpoint Security (ES) framework. Doing so would allow them to directly trace a TCC request to the specific application (or malware) that triggered it. This could allow third-party security tools to offer real-time protection around permission requests.

The good news? Apple is finally making this happen inmacOS 15.4.

The bad news? It’s rough around the edges right now.

ExpandExpandingClose

Apple to add proximity pairing setup to the Mac with macOS 15.4

Avatar for Filipe EspósitoFeb 21 2025 - 3:00 pm PT
Apple to add proximity pairing to the Mac with macOS 15.4

iPhone and iPad users are already very familiar with something called “proximity pairing.” First introduced with iOS 11, this feature lets users transfer backup and other data from one device to a new one just by placing them close together. Now it seems that Apple is finally working on adding proximity pairing setup to the Mac.

ExpandExpandingClose

Featured

from9to5Mac9to5Mac Logo

Security Bite: Top macOS threat found riding the DeepSeek wave

Avatar for Arin WaichulisJan 31 2025 - 7:38 am PT
9to5Mac security bite cybersecurity Apple

9to5Mac Security Bite is exclusively brought to you byMosyle, the only Apple Unified Platform.Making Apple devices work-ready and enterprise-safe is all we do. Our unique integrated approach to management and security combines state-of-the-art Apple-specific security solutions for fully automated Hardening & Compliance, Next Generation EDR, AI-powered Zero Trust, and exclusive Privilege Management with the most powerful and modern Apple MDM on the market. The result is a totally automated Apple Unified Platform currently trusted by over 45,000 organizations to make millions of Apple devices work-ready with no effort and at an affordable cost.Request your EXTENDED TRIAL today and understand why Mosyle is everything you need to work with Apple.


Tired of hearing aboutDeepSeek yet? The China-based LLM chatbot beached itself onto the scene this week, dominating the tech news cycle and even taking#1 on the App Store, where it still sits as of writing. However, its rapid popularity has led to a wave of new phishing campaigns, investment scams, and macOS malware disguised as real DeepSeek applications. Here’s the latest.

You’re reading9to5MacSecurity Bite, where each week, I share insights on data privacy, discuss the latest vulnerabilities, and shed light on emerging threats within Apple’s vast ecosystem of over 2 billion active devices.

ExpandExpandingClose

Genmoji comes to Mac with macOS Sequoia 15.3 beta

Avatar for Filipe EspósitoDec 16 2024 - 11:04 am PT
Genmoji in iOS 18.2

Apple recently introduced Genmoji with iOS 18.2, which lets iPhone and iPad users create their own emoji using Apple Intelligence. Although the feature wasn’t included in the macOS 15.2 update, Genmoji is now available on the Mac with thefirst beta of macOS Sequoia 15.3.

ExpandExpandingClose

I love iPhone Mirroring, and would like these three changes

Avatar for Ben LovejoyDec 13 2024 - 5:19 am PT
I love iPhone Mirroring, and would like these three changes | Feature logo and text

Continuity is one of the biggest strengths of the Apple ecosystem, andiPhone Mirroring is a great addition to that – letting us not only mirror ouriPhone to ourMac desktop, but also take full control of it.

I’m a huge fan of the feature, and use it every single day, but it does have a few weaknesses that I’d love to seeApple address …

ExpandExpandingClose

Update your iPhone, iPad, and Mac to fix these security vulnerabilities

Avatar for Zac HallDec 11 2024 - 10:59 am PT
iPadOS 18.2 hero

Apple regularly lists resolved vulnerabilities for iPhone, iPad, and Mac after each software update. Right on cue, the company has released an extensive list of which security resolutions are included in today’s iOS 18.2 and macOS Sequoia 15.2 software updates. As ever, we recommend updating as soon as possible to protect your devices from these security risks.

ExpandExpandingClose

Security Bite: Jamf uncovers TCC bypass vulnerability allowing stealthy access to iCloud data

Avatar for Arin WaichulisDec 10 2024 - 6:44 am PT
iCloud unhappy

9to5Mac Security Bite is exclusively brought to you byMosyle, the only Apple Unified Platform.Making Apple devices work-ready and enterprise-safe is all we do. Our unique integrated approach to management and security combines state-of-the-art Apple-specific security solutions for fully automated Hardening & Compliance, Next Generation EDR, AI-powered Zero Trust, and exclusive Privilege Management with the most powerful and modern Apple MDM on the market. The result is a totally automated Apple Unified Platform currently trusted by over 45,000 organizations to make millions of Apple devices work-ready with no effort and at an affordable cost.Request your EXTENDED TRIAL today and understand why Mosyle is everything you need to work with Apple.


Last week, I received an interesting report from the security research arm of the popular Apple device management software firmJamf that detailed a serious but now-patched iOS and macOS vulnerability. The finding was under embargo, but today, I can finally talk about it.

Jamf Threat Labs uncovered a significant vulnerability in Apple’s iOS Transparency, Consent, and Control (TCC) subsystem on iOS and macOS that could allow malicious apps to access sensitive user data completely unnoticed without triggering any notifications or user consent prompts.

ExpandExpandingClose

Here are the best Apple ecosystem ‘magic moments’ you should know

Avatar for Fernando SilvaDec 4 2024 - 12:22 pm PT

We’ve all heard the term theWalled Garden when talking about the Apple ecosystem. Apple’s biggest competitive advantage is the fact that they control everything from both a hardware and software perspective, allowing its customers to experience these little features I like to call Magic Moments. These are smaller utilities or features that are only possible because you have multiple Apple products that work off of each other giving us these wow moments. So here are some of my favorite Magic moments of the Apple Walled Garden.

ExpandExpandingClose

60 Mac Tips for new setups (macOS Sequoia edition) [Video]

Avatar for Jeff BenjaminNov 19 2024 - 4:49 pm PT
macOS Sequoia wallpaper on Studio Display powered by M4 Mac mini monitor

If you just picked upa new M4 Mac or plan on performing a fresh install of macOS, you’ll need to change and configure many settings to meet your needs. In this updated Mac getting started guide, I walk through60 different tips and tricks to help optimize your setup.

Even if you’re an experienced macOS user, chances are you’ll find a handful of new tips. Watch our video walkthrough, andsubscribe to 9to5Mac on YouTube for more.

ExpandExpandingClose

Apple releases macOS Sequoia 15.1.1 with security fixes

Avatar for Chance MillerNov 19 2024 - 10:12 am PT

Apple is rolling out macOS Sequoia 15.1.1 today with what it says are important security fixes. The update comes three weeks aftermacOS Sequoia 15.1 was released to the public.

ExpandExpandingClose

macOS Sequoia 15.2 upgrades AirPlay with new feature

Avatar for Chance MillerNov 7 2024 - 12:23 pm PT

The latestmacOS Sequoia 15.2 beta upgrades the experience of using AirPlay to share content from your Mac to your Apple TV. Now, there’s a new option to only share a specific window or app when using AirPlay from your Mac to Apple TV.

ExpandExpandingClose

macOS 15.2 lets users add a Weather widget to the Menu Bar

Avatar for Filipe EspósitoNov 4 2024 - 2:42 pm PT
macOS 15.2 lets users add a Weather widget to the Menu Bar

Apple on Monday released thesecond developer beta of iOS 18.2 and macOS Sequoia 15.2, both with additional Apple Intelligence features. However, the updates also bring some new features, and today’s beta lets Mac users add a Weather app widget to the macOS Menu Bar.

ExpandExpandingClose

macOS Sequoia 15.1 now available with Apple Intelligence and these new features

Avatar for Ryan ChristoffelOct 28 2024 - 8:06 am PT
macOS Sequoia 15.1

Apple has released the next big update for the Mac: macOS Sequoia 15.1. This brings the first wave of Apple Intelligence features to the Mac, plus some non-AI upgrades. Here’s everything that’s new.

ExpandExpandingClose

Security Bite: Hackers are now directing users to Terminal to bypass Gatekeeper in macOS Sequoia

Avatar for Arin WaichulisOct 17 2024 - 2:17 pm PT
macos sequoia gatekeeper hackers

9to5Mac Security Bite is exclusively brought to you byMosyle, the only Apple Unified Platform.Making Apple devices work-ready and enterprise-safe is all we do. Our unique integrated approach to management and security combines state-of-the-art Apple-specific security solutions for fully automated Hardening & Compliance, Next Generation EDR, AI-powered Zero Trust, and exclusive Privilege Management with the most powerful and modern Apple MDM on the market. The result is a totally automated Apple Unified Platform currently trusted by over 45,000 organizations to make millions of Apple devices work-ready with no effort and at an affordable cost.Request your EXTENDED TRIAL today and understand why Mosyle is everything you need to work with Apple.


In possibly a first since the release ofmacOS Sequoia, cybersecurity researchers have identified a new attack vector that sidesteps the usual “right-click, open” in favor of something rather unusual. In a recent findingshared on social media, this new method involves tricking users into dragging and dropping malicious code (via a .txt file) directly into the Terminal.

ExpandExpandingClose

iPhone Mirroring is currently a privacy and legal risk on work Macs

Avatar for Ben LovejoyOct 8 2024 - 7:18 am PT
iPhone Mirroring currently a privacy and legal risk on work Macs | Screengrabs of feature in use

One of the new features ofiOS 18 andmacOS Sequoia isiPhone Mirroring – but using this with a personaliPhone on a workMac currently creates aprivacy risk for employees, and a legal risk for businesses.

The problem, as cybersecurity company Sevco discovered, is that apps on the iPhone get treated as Mac apps, and that means their presence is included in corporate IT audits …

ExpandExpandingClose

macOS Sequoia 15.1 will prompt you less often for screen recording permissions

Avatar for Chance MillerOct 7 2024 - 2:20 pm PT

With today’s release ofmacOS Sequoia 15.1 beta 6, Apple is making another change to screen recording permissions. The company says that this should mean users see fewer permission dialog popups on their Macs…

ExpandExpandingClose

macOS Sequoia 15.0.1 now available with important bug fixes

Avatar for Chance MillerOct 3 2024 - 2:49 pm PT
macOS Sequoia 15 hero

macOS 15.0.1 is now rolling out with some key bug fixes for Mac users. The update addresses problems in the Messages app as well as compatibility issues that had affected third-party security software. Head below for the full release notes.

ExpandExpandingClose

macOS Sequoia screen recording permission nags can now be permanently vanquished

Avatar for Ben LovejoySep 24 2024 - 4:21 am PT
macOS Sequoia screen recording permissions can now be permanently vanquished | Permission request with 'Allow forever' tag

macOS Sequoia screen recording permission reminders can now be permanently vanquished, thanks to a new pay-what-you-like app.

Apple’s newsecurity feature was intended to makeMacs safer, by reminding us that we’d granted a powerful and potentially dangerous permission to an app, but many experienced users simply found it irritating …

ExpandExpandingClose
iPhone Mirroring

iPhone Mirroring still connecting to your old iPhone? Here’s how you can fix it

Avatar for Michael BurkhardtSep 21 2024 - 4:41 pm PT

If you bought a new iPhone this week, you might’ve noticed that iPhone Mirroring still defaults to your old iPhone (presuming you haven’t yet reset it). However, there’s a quick toggle in macOS settings that allows you to fix it.

ExpandExpandingClose

Security Bite: macOS Sequoia’s firewall is disrupting security tools [Update: Fixed]

Avatar for Arin WaichulisSep 19 2024 - 1:20 pm PT
macos sequoia firewall security

9to5Mac Security Bite is exclusively brought to you byMosyle, the only Apple Unified Platform.Making Apple devices work-ready and enterprise-safe is all we do. Our unique integrated approach to management and security combines state-of-the-art Apple-specific security solutions for fully automated Hardening & Compliance, Next Generation EDR, AI-powered Zero Trust, and exclusive Privilege Management with the most powerful and modern Apple MDM on the market. The result is a totally automated Apple Unified Platform currently trusted by over 45,000 organizations to make millions of Apple devices work-ready with no effort and at an affordable cost.Request your EXTENDED TRIAL today and understand why Mosyle is everything you need to work with Apple.


On Monday, Apple released its latest iteration of Mac’s operating system, macOS Sequoia. The new update introduced tighter control over app permissions and an overhaul to Gatekeeper, among other features. However, according toTechCrunch, it now appears to be disrupting security tools made by CrowdStrike, SentinelOne, and Microsoft. Social media users are also reporting connection failures with third-party VPNs.

Update (10/2): Thursday’s release of macOS 15.0.1 fixes the underlying networking issues that plagued certain security software in the initial release of macOS 15.

ExpandExpandingClose

These are the macOS Sequoia features not available on Intel Macs

Avatar for Chance MillerSep 16 2024 - 3:34 pm PT

If you’re still running an Intel-powered Mac, you’ll have at least one more year of macOS support. macOS Sequoia runs on the sameMacs as macOS Sonoma, but as usual, there are some caveats about specific features supported on Intel machines.

Now thatmacOS Sequoia is available to everyone, here’s what you need to know.

ExpandExpandingClose

macOS Sequoia now available for Mac users with iPhone Mirroring and Passwords app

Avatar for Filipe EspósitoSep 16 2024 - 10:05 am PT
macOS Sequoia 15 hero

Aspromised last week, Apple today released macOS Sequoia to the public. The company had been running tests with beta versions of macOS 15 since June, when it was announced at WWDC. The next version of the macOS operating system brings new features such as iPhone Mirroring and a Passwords app.

ExpandExpandingClose

macOS Sequoia to be released to all users on September 16

Avatar for Michael BurkhardtSep 9 2024 - 11:46 am PT
use automatic window tiling macOS Sequoia

At today’s “It’s Glowtime” Apple Event, the company has announced that macOS Sequoia will be released on September 16th. Appleannounced macOS Sequoia at WWDC24 back in June, with new features such as window tiling, iPhone Mirroring, and more.

ExpandExpandingClose