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Arin Waichulis

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Arin Waichulis is a security writer for 9to5Mac and the Director of Social Media for the 9to5 family of sites (9to5Mac, Electrek, 9to5Google, DroneDJ, Space Explored, 9to5Toys).

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Security Bite: Use these iPhone privacy and security features in iOS 17.3, more

iOS 17 iPhone security and privacy features

Last week on Security Bite, I discussed a vulnerability in Stolen Device Protection, a newly added security feature in iOS 17.3. Vision Pro has since hit the market and has been dominating the headlines. This Sunday, I wanted to give your feed fresh air and discuss some of my favorite security and privacy features as of iOS 17.3. Admittedly, this will also give me more time to poke around at Vision Pro’s privacy and security protections in the real world.


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: iPhone’s Stolen Device Protection has a fatal flaw, but you can fix it

Stolen Device Protection for iPhone

Last week, Apple released iOS 17.3 with a new security feature called Stolen Device Protection, which aims to help protect your data in case a thief has stolen your iPhone and obtained the password. However, there’s one flaw that you should be aware of…


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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Apple’s iconic ‘1984’ Super Bowl ad aired 40 years ago this week; how it almost didn’t happen

On this day 40 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: Dangerous malware found in these commonly pirated macOS apps

Security Bite by 9to5mac

Security researchers have detected a new strain of malware hidden in some commonly pirated macOS applications. Once installed, the apps unknowingly execute trojan-like malware in the background of a user’s Mac. What happens from here is nothing good…


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: Is Apple Vision Pro a game changer or a potential privacy nightmare?

Security Bite by 9to5mac

Apple’s first new flagship product in almost a decade is just around the corner, with pre-orders for Apple Vision Pro beginning next Friday. The company is promising a new spatial computing era, but is the mixed reality (XR) headset a game-changer product or a potential privacy nightmare? Answer: Maybe both…


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 Safe Space: ChatGPT-powered productivity apps rising in popularity, but be cautious sharing personal information

app store chatgpt ai apps

Productivity apps equipped with the promises of “artificial intelligence” are becoming increasingly common. From prioritizing tasks to keeping up with a fitness routine, there’s seemingly a ChatGPT-powered productivity app for just about any New Year resolution. However, beneath the surface, it feels like the beginning of a cautionary tale.


9to5Mac Security Safe Space exclusively is 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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Flipper Zero can still crash iPhones running the latest version of iOS 17

flipper zero iphone ios 17 bluetooth exploit attack

In September, 9to5Mac reported that Flipper Zero, a popular and cheap hacking tool, was being used to wreak havoc on nearby iPhones and iPads, spamming them with fake Bluetooth pop-ups until they eventually crashed.

Despite many iOS 17 updates since, including last week’s release of new iOS 17.2 betas, Apple has yet to implement safeguards to prevent the attack. So, what gives?

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Night mode on iPhone: How to use it and best shots we’ve seen

best iphone night mode images - how to use

Despite concerns about how unnatural the iPhone’s post-processing can make photos look, Night mode remains one of its most impressive camera system features.

We recently asked the 9to5Mac community on X to reply with their best iPhone 15 nighttime shots; below are some of the most awe-inspiring replies. Here’s how to use Night mode and the best photos I’ve seen with it.

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T-Mobile reportedly suffers from its third data breach in 12 months [Update: T-Mobile retailer]

T-Mobile third major leaked data breach hacked hacker

In more T-Mobile news surely to give you déjà, déjà, déjà vu, the company has reportedly fallen victim to its third data breach this year, with over 90GB of employee and customer information stolen. And if you aren’t keeping track, it’s the company’s eighth major breach since 2018…

Update: New information suggests the data breach doesn’t affect T-Mobile itself, but an independent T-Mobile retailer called ConnectivitySource. The data from the leak “is related to an independently owned authorized retailer,” T-Mobile told 9to5Mac. “T-Mobile’s employee data was not exposed.”

ConnectivitySource is one of the company’s largest authorized retailers and operates in 38 states across the US. Around 146,109 audio recordings of customers calling stores were also collected by the hackers, claims vx-underground.

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Five important iOS 17 security features coming to your iPhone this month

iOS 17 iPhone security and privacy features

Apple has officially announced that iOS 17 is coming to all users on September 18. And while we are getting a few great headliners like NameDrop and Live Voicemails, we also got a sneak peek at some neat security and privacy features coming to iPhone; including one that auto-deletes verification codes. Here are five I think are most important.

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Beware: Tricky phishing email targeting Twitter Blue subscribers with X rebranding confusion

Twitter’s abrupt rebrand to the letter X is leaving a lot of users confused about the direction of the platform. With this comes an opportunity for cybercriminals, who are now taking advantage of the chaos with some of the most clever phishing emails I’ve ever seen…

Update: Brevo (formally known as Sendinblue) has taken down the mailing list account used by the threat actors. In addition, a security engineer at Twitter confirmed that they are working to address the fake API account.

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