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Security Bite: Infostealer malware spikes 28% among Mac users, says Jamf

2025年6月17日 22:39

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


Each year, Jamf—the popular Apple device management platform—releases its Security 360: Annual Trends Report, which gives a broad outlook of the macOS threat landscape currently facing businesses and users. The analysis uses anonymized real-world data collected from 1.4 million Macs across 90 countries with Jamf software installed.

Today, Jamf is out with its 2025 edition, which spans the previous 12 months. The report offers many shocking insights, most notably a 28% spike in infostealer malware, making it the leading Mac malware family type.

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Security Bite: Apple’s new iOS 26 spam tools will make scammers cry

2025年6月13日 22:32

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


Earlier this week, during its annual WWDC keynote, Apple unveiled a slew of headline features like Liquid Glass, a new Games app, and Visual Intelligence, as well as two major spam protection tools coming to iOS 26 this fall. While I was a little disappointed in the lack of new security or even privacy features, these new tools will change the game for users who receive annoying spam calls and messages on the daily. Here’s how they work.

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Security Bite: Is this a scam? Malwarebytes’ new feature can tell you in seconds

2025年6月7日 01:02

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


It’s no secret that AI is improving the way scammers operate. Phishing texts are more convincing than ever, and malicious emails can look legitimate for longer than just a glance. Attackers are getting smarter about how they trick people into handing over money or personal info. But the good guys are getting better, too.

Earlier this week, Malwarebytes, best known for its real-time anti-malware protection software, launched a new AI-powered feature aimed specifically at mobile scams. I’ve been testing it out for the past few days. Here’s how it works and my quick thoughts on it.

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Security Bite: Apple could announce cross-platform E2EE for RCS messaging at WWDC

2025年5月30日 23:52

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


We’re officially just over a week away from WWDC 2025. While we expect big design enhancements and much-needed Apple Intelligence improvements to iOS, Apple has the opportunity to do something it’s quite good at: flexing its privacy prowess.

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Security Bite: Down the rabbit hole of neat, lesser-known Terminal commands (Pt. 2)

2025年5月9日 23:32

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


I’ve recently fallen into the rabbit hole of lesser-known Terminal features. These past months, I covered everything from enabling Touch ID for sudo authentication to cleaning up public Wi-Fi connections stored on your Mac. But this week, I want to share even more neat features you probably didn’t know Terminal could do. These can be helpful if you’re an everyday Mac user or managing an enterprise fleet. In this edition of Security Bite, allow me to elevate your command line prowess further.

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Security Bite: Your browser uses a psychological trick to stop phishing — and you probably never noticed

2025年5月2日 22:36

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


If you’re reading this week’s Security Bite on your desktop, look closely at your browser’s address bar. Notice how the main (root) domain is darker or black, while the rest of the URL is a lighter grey? This is not an accident — it’s actually a subtle psychological trick called salience bias. This little design choice has protected users from phishing attacks for over a decade.

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Security Bite: FBI releases 2024 Internet Crime Report, ‘new record for losses’

2025年4月25日 22:25

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


This year marks the 25th anniversary of the FBI’s Internet Crime Complaint Center, or IC3 for short. Since its inception in 2000, the organization has released an annual report detailing trends based on the thousands of cybercrime complaints it receives daily from victims. This week, the FBI released its 2024 Internet Crime Report, revealing a record $16.6 billion in reported losses—a 33% increase and “a new record for losses reported to IC3.”

If there’s one thing this report highlights best, it’s that humans are more vulnerable than machines.

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Security Bite: Down the rabbit hole of neat, lesser-known Terminal commands (Pt. 1)

2025年4月11日 23:26

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


I’ve recently found myself down the rabbit hole of lesser-known Terminal features. These past months, I covered everything from enabling Touch ID for sudo authentication to cleaning up public Wi-Fi connections stored on your Mac. But this past week, I journeyed deeper and found even more neat features you probably didn’t know Terminal could do, and I’m not talking ping command here. In this edition of Security Bite, allow me to elevate your command line prowess further.

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Security Bite: This old school alias trick will show you who’s selling or leaking your email

2025年4月5日 00:19

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 this week’s Security Bite, I’m taking it back over 20 years to the launch of Gmail in 2004–because that’s how long its little-known plus addressing (aliasing) feature has quietly existed. It was originally created to help with filtering and keeping inboxes tidy long before spam became what it is today. Google never really promoted it, so most people still don’t realize it’s a thing. But over the years, it’s become popular among privacy-minded folks to track which online services, subscriptions, etc., are selling email addresses to other companies or leaking them.

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

2025年3月28日 23:41

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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, macOS security 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 in macOS 15.4.

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

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Apple’s Passwords app was vulnerable to phishing attacks for nearly three months after launch

2025年3月19日 00:36

In iOS 18, Apple spun off its Keychain password management tool—previously only tucked away in Settings—into a standalone app called Passwords. It was the company’s first move at making credential management more convenient for users. It’s now been revealed that a serious HTTP bug left Passwords users vulnerable to phishing attacks for nearly three months, from the initial release of iOS 18 until the patch in iOS 18.2.

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Security Bite: Clean up public Wi-Fi connections with a script

2025年3月15日 00:59

Whether you own a personally or manage a fleet with enterprise endpoint software like Mosyle, there’s a good chance you have scores of old unsecured wireless networks saved—Wi-Fi points that don’t require authentication. Common places where users connect and save these networks could be Starbucks (often “Starbucks WiFi”) and airports (like “Airport Guest”).

So, the risk? Attackers can exploit this by setting up rogue access points with the same SSIDs, tricking your device into connecting automatically. To prevent spoofing attacks like this, you can automate the removal of common SSIDs using the following script below!


9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.

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Security Bite: Stop typing your sudo password, use Touch ID instead

2025年3月7日 23:55

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.

One of the greatest benefits of Touch ID on Mac is rarely having to type your password when making purchases, signing into apps, and, of course, unlocking the device. It might be ancient technology to the iPhone at this point, but it continues to be a default luxury on Mac. If you frequent Terminal, you’ll be glad to know you can also authenticate as administrator with Touch ID for all the sudo goodness with one tap.

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Security Bite: Do an app’s privacy labels influence your decision to download it?

2025年5月23日 21:10

Apple introduced app privacy labels to help people better understand what data an app may collect, including what data is linked to them or used to track them across the web. When released back in 2020, the labels set a precedent in the industry and were a major first step in raising awareness of privacy-invasive apps. It became easy for users to compare something like Signal, which collects virtually no user data at all, and Facebook Messenger, which gobbles up anything and everything it can. The feature set out to help users make informed downloads.

However, in recent years, I have seen a growing conversation around whether these entirely self-reported labels located further down on the application’s App Store page still impact the user’s decision before hitting “Get” to install.


9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.

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Security Bite: Apple’s push for chip independence will benefit device security the most

2025年2月22日 03:23

Since the launch of the M-series processors and now the C1 cellular modem, Apple has been slowly but surely moving toward complete chip independence. The company is even working on its own Bluetooth and Wi-Fi solution, which is reportedly coming with new Home products and the iPhone 17 lineup in the Fall.

One obvious benefit of developing chips in-house is energy efficiency. Apple toated this with the introduction of Apple Silicon what feels like a hundred years ago, and this week with its first-ever 5G modem, which gives the iPhone 16e nearly 20% better battery life over the flagship iPhone 16. While improved battery life is certainly appealing, there are less obvious but more significant benefits of Apple having end-to-end control over both the software and hardware components.

This is Security Bite, where I share insights on data privacy, vulnerabilities, or emerging threats within Apple’s vast ecosystem of over 2 billion active devices each week.


9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.

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Security Bite: A dangerous place to be an iPhone

2025年2月15日 04:47

Imagine you’re on your way to dinner, walking down a decently busy street during the day. You’re using your new iPhone 16 Pro for directions before, out of nowhere, a masked individual on an e-bike whips around to your side and snatches your Desert Titanium baby and zooms off. All in seconds. This sounds like a one-off insane situation, but this is precisely what happened to Dimitar Stanimiroff last week in London, England. And he’s not alone…

The most recent statistics say a phone is stolen on average every 6 minutes in London, or about 64,000 annually. It’s so common that the City of London Police deployed special task forces to snuff out these gangs and even had to publish a blog post explaining how to protect your mobile device in public.

Over the years, Apple has made impressive strides in implementing anti-theft measures like Activation Lock and inadvertent “parts pairing” rules. These features and others are meant to deter thieves and minimize situations like Stanimiroff’s. Is it enough?


9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


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Security Bite: How hackers can take over your Mac using Bluetooth

2025年6月27日 22:58

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 a Bluetooth Impersonation Attack (or BIAS), hackers can exploit weaknesses in the Bluetooth protocol to impersonate a trusted device. “BOSE QC Headphones” in the Bluetooth menu could be a low-orbiting ion cannon waiting for an end-user to connect to it before unleashing all sorts of damage.

This week, I want to again share how hackers can use Flipper Zero to send sneaky keystrokes to a Mac if a victim connects to a potentially malicious Bluetooth device. This isn’t going to be a complete tutorial since there are tons of guides out there already. Instead, I want to point out how easy it is to pull this off, to make you a bit more paranoid.

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Security Bite: Top macOS threat found riding the DeepSeek wave

2025年1月31日 23:38

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 about DeepSeek 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 reading 9to5Mac Security 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.

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Apple’s iconic ‘1984’ Super Bowl ad aired 41 years ago this week; how it almost didn’t happen

2025年1月25日 00:01

On this day 41 years ago, Apple’s first Macintosh went on sale, just two days after being introduced to the world during a commercial break in the third quarter of Super Bowl XVIII. Although “1984” became a cultural phenomenon and a watershed moment for product launches, Apple’s Board of Directors was against it from the start. Here’s how the legendary ad almost didn’t air…

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Security Bite: How hackers are still using Google Ads to spread malware

2025年1月24日 23:47

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 weekend, Google was found again serving a malicious website at the top of Search as a sponsored result. This isn’t the first time Google Ads has approved websites with embedded malware; in fact, the first instance of this goes back to 2007 when the platform (then called Google AdWords) was promoting fake antivirus software widely referred to as “scareware” at the time. But how, in 2025, can Google, with its DeepMind and deeper pockets, still allow this to happen? How are hackers outsmarting it?

This week, I want to briefly discuss this new campaign and how they were likely able to pull it off.

Security Bite is a weekly security-focused column on 9to5Mac. 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.

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Security Bite: Put these books and security resources on your 2025 reading list

2025年1月17日 20:54

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


Between the rapid news cycle around the TikTok ban, the vulnerability found in the iPhone’s USB-C port controller, and the overruling of net neutrality protections (again), it’s felt like a rollercoaster of a month so far. But this week, I want to step back and share what’s on my growing reading list for this year, as well as some other resources that I recommend for those just starting their Apple security journey in 2025.

Security Bite is a weekly security-focused column on 9to5Mac. 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.

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Security Bite: macOS malware ‘Banshee’ found using Apple’s own code to evade detection

2025年1月10日 23:54

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


A new report from Check Point Research details how a new variant of the infamous Banshee stealer malware from Russian-speaking cybercriminals takes a page from Apple’s own security practices to evade detection. The malware remained undetected for over two months by cleverly incorporating the same encryption methods as Mac’s XProtect antivirus detection suite.

If you’re an avid reader of Security Bite, you’ve heard me say (more than once) that malware stealers, usually through malware-as-a-service (MaaS) business models, are currently the largest threat to Mac users. They’re destructive, targeting your iCloud Keychain passwords, cryptocurrency wallets, sensitive information from files, and even system passwords like a stealthy low-orbiting ion canon. Cybercriminals will often embed this malicious code in seemingly legitimate applications as a ploy to infect machines.

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Security Bite: Here’s what malware your Mac can detect and remove on its own

2025年4月18日 21:54

Ever wonder what malware macOS can detect and remove without help from third-party software? Apple continuously adds new malware detection rules to Mac’s built-in XProtect suite. While most rule names (signatures) are obfuscated, with a bit of reversing engineering, security researchers can map them to their common industry names.

In this edition of 9to5Mac Security Bite, I revisit a story I started working on in May of 2024. Because Apple is continuously adding new modules to its XProtect suite to combat the latest malware trends, I suspect this column will continue to update over time. Here’s what malware your Mac can detect and remove on its own:


9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


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How MacPaw is making cybersecurity accessible to everyone; my exclusive interview from Kyiv

2024年12月25日 02:17

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


I’ve been a CleanMyMac subscriber for nearly a decade, and I’ve been truly impressed by the app’s recent focus on providing Mac users with simple yet effective malware detection and prevention features. So, when MacPaw offered to fly me out to Kyiv, Ukraine, to meet and interview the folks leading Moonlock, its cybersecurity division, I jumped at the opportunity.

This interview is divided into three parts: About Moonlock, the technology behind the Moonlock Engine, and what’s planned for the future.

Disclosure: Ukraine is a country at war. Many members of the Moonlock team also aid in the defense of their country, so false names may be used below to protect their identity. Some parts of the transcript were edited for clarity.

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Security Bite: Realst malware returns to cash in on crypto boom

2024年12月17日 00:17

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


The Mac-infecting Realst crypto stealer is back. It’s been over a year since the malware emerged as a tool for cybercriminals to drain cryptocurrency from wallets and steal other credentials. It was initially disseminated through fake blockchain games, as I reported at the time. However, it now appears to be directed at Web3 developers in a targeted spear-phishing campaign.

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

2024年12月10日 22:44

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 firm Jamf 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.

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Security Bite: Threat actors are widely using AI to build Mac malware

2024年12月4日 08:03

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


Each year, Moonlock Lab, the cybersecurity research wing of MacPaw, releases an annual report detailing the current state of the macOS threat landscape. On Tuesday, Moonlock Lab released its 2024 Threat Report, detailing how AI tools like ChatGPT are helping to write malware scripts, the shift to Malware-as-a-Service (MaaS), and other interesting statistics it’s seeing through internal data.

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Security Bite: Mosyle identifies new malware loaders written in unconventional languages [Exclusive]

2024年11月28日 21:32

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 this week’s special edition of Security Bite, Mosyle, a leader in Apple Device Management and Security, has exclusively revealed to 9to5Mac details on a new family of Mac malware loaders. Mosyle’s Security Research team discovered these new threats are written in unconventional programming languages and use several other sneaky techniques to evade detection.

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Security Bite: Ransomware groups surge in Q3 2024, with shifting dominance

2024年11月22日 06:11

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


Corvus, one of the leading cyber insurance providers, has published its quarterly Cyber Threat Report for Q3 2024, focused on the shifting ransomware landscape. While the rising number of ransomware attacks should be no surprise to anyone, the report outlines how cybercriminals are becoming more competitive and adopting more aggressive strategies rather than waiting for the next mass-exploit event.

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Security Bite: Why email security is still so bad

2024年11月19日 09:42

It’s a little-known fact that before emails reach your inbox, they pass through a buffer designed to scan and block malicious content. However, over time, email providers—especially Gmail—have shifted their focus to just adding “warning labels” to those with suspicious links or attachments. This approach, best described as “beating around the bush” hasn’t reduced threats much at all. Shockingly, 91% of all cyberattacks still originate from emails. So, what gives?


9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


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Security Bite: Mechanics of Apple CarPlay

2024年11月8日 07:53

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


This week, I want to share a fascinating talk I came across on social media about an Apple service that doesn’t seem to get as much attention in the community: CarPlay. While Apple has not publicly disclosed the exact number of CarPlay users, I’d venture to say it’s one of its most used services. And one of the biggest concerns is anything that could compromise driver safety or privacy. So, how secure is CarPlay?

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Best iPhone 16 Pro pictures I’ve seen yet

2024年11月5日 05:07

Last week, we invited the 9to5Mac community on social media to share their best iPhone 16 Pro shots with us. We received hundreds of awe-inspiring replies that showcased the camera system’s capability. Here’s a handful that stood out as the best iPhone 16 Pro pictures I’ve seen yet.

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Security Bite: Looking at the newly released Private Cloud Compute resources

2024年11月2日 01:08

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


Private Cloud Compute (PCC), the computational powerhouse behind Apple Intelligence, was unveiled months back at WWDC24 as Apple’s new privacy-focused cloud infrastructure. At the same time, the company stated it would periodically release subsets of PCC source code for independent review. After some wait, 9to5Mac reported last week that many of its resources are now available to everyone. Here’s what’s included.

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Security Bite: Has Apple’s Passwords app replaced your password manager yet?

2025年3月21日 22:51

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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, Apple offered its built-in Keychain password management tool tucked away in the Settings app, allowing users to automatically generate and save passwords—but quickly managing specific logins could often feel tedious. With iOS 18, iPadOS 18, and macOS Sequoia, Apple introduced the standalone Passwords app in an effort to make credential management more convenient. Still, many are skeptical about whether the new app has enough features to compete with paid password managers—or if that’s even Apple’s goal.

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

2024年10月18日 05:17

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 of macOS 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 finding shared on social media, this new method involves tricking users into dragging and dropping malicious code (via a .txt file) directly into the Terminal.

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MacPaw releases major update to CleanMyMac with fresh design and new features

2024年10月16日 22:15

MacPaw has unveiled a major (and shiny) new update to its flagship product, CleanMyMac, a go-to app for optimizing, cleaning, and protecting Macs. The first thing you’ll notice is that the sidebar has been dramatically simplified to just six main modules for easier navigation.

However, this didn’t come at the cost of new features. Along with a redesigned interface, CleanMyMac now comes packed with more personalized Mac Health reports, enhanced privacy protections, and smart optimization tools, like duplicate file management.

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Security Bite: The concerning popularity of third-rate VPN apps in Russia

2024年10月8日 17:29

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


I’m in the midst of traveling to Ukraine this week for OFTWv2.0, and I can’t help but think about the comments on last week’s edition of Security Bite defending the VPN apps that still exist on the App Store in Russia. While almost every app from legitimate providers in the country has been removed, Russian users can still find a surplus of VPN options claiming to offer secure encryption and private browsing. The only question being–really?

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Security Bite: Apple pulls dozens of VPN apps from App Store in Russia

2024年9月29日 01:25

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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.


Since Russia’s full-scale assault on Ukraine, Apple has significantly scaled back its operations in the country. It has since suspended all product sales and limited certain services, such as Apple Pay. Despite this, Apple continues to operate a full-fledged App Store in Russia. However, it’s now facing worthy criticism for complying with Russian government requests to remove VPN apps to adhere to local regulations–censorship.

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Security Bite: macOS Sequoia’s firewall is disrupting security tools, and more

2024年9月20日 04:20

9to5Mac Security Bite is exclusively brought to you by Mosyle, 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 to TechCrunch, 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.

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Meta bans Russian media outlet RT, citing ‘foreign interference activity’

2024年9月17日 09:10

Meta announced Monday that it has banned RT and other Russian state media outlets from its platforms, including Facebook, Instagram, Threads, and WhatsApp, among others, citing ‘foreign interference activity’ in the US presidential election.

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