Macs are safer than Windows PCs, but they’re not foolproof. Hackers occasionally find ways to infect Apple devices, and in most cases, we’re the ones who allow it. Since infiltrating Apple’s App Store is difficult, hackers trick people into downloading apps from third-party stores or random websites.

These apps look legitimate but are actually tools for infecting devices with malicious software. A recent incident highlights this issue, with North Korean hackers targeting Macs by hiding malware in seemingly harmless macOS apps.

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How does the malware work?

Recent discoveries by Jamf Threat Labs have unveiled a sneaky form of malware targeting macOS computers. While it may sound technical, understanding the basics of how this malware operates can help you stay safe online.

This malware hides in seemingly harmless applications, such as a game called Minesweeper and a note-taking app referred to as a Notepad. These apps function as expected, but behind the scenes, they run malicious programs that could allow hackers to take control of your computer.

The apps use a technology called Flutter, a tool often used to create apps that work on multiple devices like phones and computers. Flutter makes it easier for app developers to design their software, but its unique structure also helps hackers hide their malicious code, making it harder for experts to detect.

Once installed, the malware connects to a remote server (think of it as a command center for hackers) to receive instructions. These instructions could include running commands on your computer without your knowledge. One trick this malware uses is running AppleScripts, a type of script built for macOS systems, which can quietly execute commands to steal your data or even control your device.

Even scarier, some versions of this malware had been signed and approved by Apple’s security system before experts caught on. This means the hackers were testing how far they could push their schemes without raising suspicion.

A woman working on different Apple devices (Kurt “CyberGuy” Knutsson)

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The North Korea connection

This malware isn’t just a random act of cybercrime, it has ties to tactics and techniques often associated with North Korean hackers. Experts have identified similarities between this malware and previous attacks linked to North Korea, including the use of certain coding methods and domains that the country’s cyber teams are known to exploit.

North Korea has a history of using cyberattacks to fund its operations or disrupt systems worldwide, often targeting financial systems or vulnerable individuals. In this case, the malware seems to be in the testing phase, potentially laying the groundwork for a larger attack in the future.

The apps containing the malware were designed to look harmless. These tactics suggest a focus on tricking people through social engineering, a method North Korean hackers have used in the past.

By embedding the malware within apps that appear useful or fun, the attackers can increase the chances of someone downloading and using the infected software. While this particular malware has not yet been linked to active attacks, its connection to North Korea’s cyber playbook is a strong indicator of potential risks ahead.

A woman working on her laptop (Kurt “CyberGuy” Knutsson)

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5 tips to protect yourself from Mac malware

1) Use reliable antivirus software: A strong antivirus program is your first line of defense against malicious links and malware that could steal your private information. Avoid clicking on random links, especially in emails or messages that claim to be urgent or demand updates. The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have antivirus software installed on all your devices. It can also warn you about phishing emails and ransomware scams, helping to keep your personal data and digital assets safe. Get my picks for the best 2024 antivirus protection winners for your Windows, Mac, Android and iOS devices.

2) Be careful with downloads and links: Only download apps from trusted sources like the Mac App Store or official websites of known developers. Hackers often disguise malware as legitimate updates or harmless apps.

3) Keep your software up to date: Regular updates for macOS and installed apps are essential because they patch security flaws. Apple frequently rolls out updates to address vulnerabilities, so enabling automatic updates ensures you stay protected without the hassle of manually checking for them.

4) Use strong, unique passwords: A strong password can help keep your Mac safe from unauthorized access. Avoid reusing passwords across different accounts. A password manager can be incredibly helpful here—it generates and stores complex passwords for you, making them difficult for hackers to crack.

It also keeps track of all your passwords in one place and automatically fills them in when you log into accounts, so you don’t have to remember them yourself. By reducing the number of passwords you need to recall, you’re less likely to reuse them, which lowers the risk of security breaches. Get more details about my best expert-reviewed Password Managers of 2024 here.

5) Enable two-factor authentication (2FA): Activate 2FA for key accounts like your Apple ID, email, and financial services. This adds a second layer of security, making it much harder for attackers to access your accounts—even if they have your password.

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Kurt’s key takeaway

I’ve noticed a significant rise in malware hiding in seemingly harmless apps, whether it’s related to Mac, Windows, Android, or even iPhones. It just shows that no device is completely safe, not even one made by Apple. Hackers, including those backed by North Korea, are constantly finding new ways to trick users into downloading malicious software. These attacks often fly under the radar because they look like regular, safe apps. With these threats becoming more sophisticated, it’s more important than ever to stay aware of the risks and be cautious about what you download and click on.

Do you trust third-party app stores or only use official app marketplaces? Let us know by writing us at Cyberguy.com/Contact.

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Parenthood is abrupt and total.

When I went to the hospital, I understood that I’d be sent home with a vulnerable being who would require constant care, but it was impossible to prepare for what that actually felt like.

I’d loved being in the maternity ward, a leisurely four nights thanks to a C-section and a few complications, where I was surrounded by perky and competent nurses who took care of me and my baby, checking my bandages and bringing me ice and answering my questions. 

(I had a lot of questions.)

“If she doesn’t want to eat, is that okay?”

“What does that raspy noise mean?”

“Her lower lip keeps quivering, is that okay?”

“Does she need to keep the hat on all the time?”

“How often should I change her diaper?”

When we were discharged, my husband and I secured our newborn into a car seat on the checkered linoleum floor. The strap tightening system was confusing, and there were warning labels explaining the baby might become airborne or get strangled.

I asked a nurse on the way to the elevator if she could take a quick look to see if we’d strapped the baby in properly. 

“Oh, I’m actually not legally allowed to help with that,” she said. “Sorry!”

The moment we stepped out of my hospital room, we were on our own. 

We arrived home to an apartment that had rendered itself strange and irrelevant in its structure: it had belonged to different, childless people. We spent hundreds of dollars over the next two days overnighting bottles and breast pumps and swaddles: we needed diaper cream, and we needed it right now.

Somewhere within those bleary first days, I downloaded an app on my phone that promised to help me keep track of everything. 

There are dozens of them, where caregivers can log how many ounces of milk their baby drank or how long they breastfed, how many minutes or hours a child slept, when they last had a bath or their diaper changed.

The reasoning behind this cataloging is pretty simple. A baby’s health is often determined by its regularity: how much the baby consumes, how much the baby excretes, how much the baby sleeps. 

When things deviate from the norm, it can be a sign that something is changing or that something is wrong: the baby is sick, the baby has an allergy, the baby is not getting what she needs. 

When a child is cared for by more than one person, she can be handed back and forth between two or three tired people without a lengthy explanation of how much she’s slept or eaten: we can just check the app.

I was a woman of advanced maternal age, which means I’d taken a very long time to decide that I wanted to be a mother, and now that I was one, I wanted the data.

And the data was adorable: when I logged my baby’s diapers, the app said: “Eloise had a little poo and a little pee.”

I opened the app dozens of times throughout the dreamy yet punishing expanse of a day, the tracker neatly converting our care back into minutes and hours, which had otherwise lost all meaning. 

There were so many mistakes that I could make, but the data was unimpeachable. 

She was safe, she was loved, she was cared for: here was the proof.

But a lot of my friends didn’t feel like they needed an app to keep track of their babies.

Tara said: “Proud to say I avoided these! I’m too lazy to track my baby’s every poop and nap, plus it just seems absurd, and I know it would exacerbate my already-spiraling postpartum anxiety.”

Whit said: “I was so tired and overwhelmed, I wouldn’t have been able to keep on top of tracking, and the last thing I’d have wanted is to be obsessing over what some metric means.”

And some who did so more aggressively than I ever did.

Leah is a project manager at an education and social impact firm who spent 10 years working in operations at elementary schools, experience she calls “a Venn diagram of thinking about kids and data.” 

So when she became pregnant with her son, she approached the pregnancy with the same tools she used at work, creating spreadsheets to track her progress preparing for the baby’s arrival.

She describes her baby’s data as a well of private joy.

Tracking was a way to feel in control during a period when new parents — especially those who just gave birth — can feel powerless.

For me, the exhaustion of early parenthood felt enhanced by the fact that my love for my daughter was imbued with responsibility: since the moment I became pregnant, that obligation was relentless. 

I could marvel at how sweet she was or how cute her sounds were, but I couldn’t totally relax into that feeling because I had to simultaneously remain vigilant in keeping her alive. 

But at night, as she rocked peacefully in a $2,000 SIDS-risk-reduction self-soothing robotic bassinet, I could watch videos of her and sink unambiguously into my delight in her, scroll through the week’s data and bask in the ounces she consumed with the certainty that they were making her stronger and less vulnerable every day. 

When she outgrew her bassinet and moved into her own room, we propped a Nest Camera up on the bookshelf overlooking her crib.

Now, I didn’t even need to be home to see her.

The Nest provided a strange, sweet record of us together, in moments that would otherwise be invisible: in a way, it allowed me to experience her twice.

But sometimes the freedom that the monitor promised also felt like a liability. No matter where I was, I could open an app and see if my baby was asleep. Sometimes, I realized I wasn’t checking to see if she was asleep so much as if she was still alive. 

I’d be sitting at dinner with friends, or on the subway, zooming in on my spookily night-visioned baby, looking for confirmation that I could see the folds in her rainbow-speckled pajamas rise and fall with her breathing. 

I have access to a space parents before me never got to see, and that is both a comfort and a burden.

When the first baby monitor was invented in 1937, 6% of babies died of illness or accident before their first birthday.

But the impetus for developing the technology had nothing to do with those very real threats.

Instead, the baby monitor rose from an event so sensational that it was constantly in headlines: the abduction of the Lindbergh baby in 1932.

The president of the Zenith Radio Corporation was terrified that his daughter might also be snatched from her crib, so he started rewiring some radios at home before assigning the task of concocting a one-way monitor to his employees. 

The model was designed by the not-yet-famous Isamu Noguchi, who’d go on to popularize mid-century modern home decor.

But the radio nurse was expensive, and the unit didn’t take off. 

The whole concept didn’t gain real traction until the 1980s, when Fisher-Price released the baby monitor that my parents bought when they had me. 

Once, they left it too close to the oven and the plastic warped vaguely in a Dr. Seuss sort of way, and sometimes at naptime they’d hear the muffled sounds of a neighbor chatting on their cordless phone over the crackle of the monitor’s static.

I couldn’t relate to the inventor’s fear of child abduction, but there were so many things to be scared of. The possibilities swirled around me: SIDS, mass shootings, political instability, gas leaks, rising sea levels, button batteries, war, food allergies, drowning, RSV, the hottest year on record, fascism, bulletproof nap mats, fascism, sleepovers, car accidents, nuclear weapons, and the vague threat of ultraprocessed foods.

The companies that push ads to my Instagram while I’m rocking my baby to sleep know this. They capitalize on the fact that there is no greater loss than that of a child, that even imagining it for most parents is utterly unbearable, and that we’ll often shell out as much money as we’re able to give ourselves some semblance of hope that we can control the untamable world into which we’ve born our children.

When Chloe* [name has been changed] and her partner had their first child, they bought a monitor that promised peace of mind.

The Miku Smart Baby Monitor provides baby sleep analytics, tracks respirations per minute, and “analyzes and stores data to build a bigger picture of your child’s behavior over time.”

She found most of the Miku’s features unhelpful — it constantly gave off false alarms that their son had stopped breathing — but she became fixated on its motion detection. 

“If my mom or my partner would do his routine, I could see how they were doing it — and I could critique it.”

Sometimes, when her husband put their baby down at night, she’d watch on the monitor and see him take a phone call or respond to an email while he stood next to the baby’s crib, and it enraged her. 

He’d gone back to work much earlier than she had, so she’d created all the systems that maintained their son’s daily rhythms. “There was a specific way I wanted things done, and the only way I knew he was deviating from it was because I could see and hear it on the monitor.”

Her husband wasn’t putting their son in danger when he looked at his phone, but it was still painful for her to witness. “I would be holding him to standards that I didn’t keep myself. I remember being glad that there was no one monitoring me.”

Chloe’s desire to surveil her baby only increased after she returned to work. She bought cheap, low-res security cameras and hid them under the living room bookshelves so she could observe her baby’s nanny.

“Then my husband confiscated them,” she said.

Once, she hid an Apple AirTag in her baby’s diaper bag. When the nanny took her son out for a walk, Chloe followed in her car.

“I was driving by the bench where the nanny was sitting with my baby, and my heart rate kind of rose up and I got that feeling in my stomach like, ‘I’m about to find something out that I want to know, but it’s going to change something.’”

“You’re seeing something that you’re not supposed to be seeing.”

“What sort of bad things might I uncover if I looked? The baby trusts me to be looking after him.”

Nanny cams and GPS tracking of childcare workers raise all kinds of ethical questions, but Meg Leta Jones, a policy and privacy scholar (and mom of three) says, “The high-level takeaway is that it feels bad to be far away from your kid.”

The ways in which technology complicates this distance is a common scholarly argument against tools like video monitors: they keep us both too far from and too close to our children.

In the book Supervision: On Motherhood and Surveillance, Sophie Hamacher says, “All of these baby monitors create a distance that seems unhealthy. If you closely observe and are caring for your child you don’t need all of this technology. Doesn’t care also have to do with proximity of the body to another body? With all this technology there is no proximity.”

Conversely, in the same book, Laëtita Badaut Haussmann says, “I think there is a forced, even unhealthy, proximity through surveillance tools, Let’s say you are in a different room from your child. You are going to have the monitor and you will be regularly checking while you read a book or whatever. So your screen will be lighting up every minute — it’s automatically and regularly updating. You cannot get a proper distance because you are constantly tethered to it. It’s actually terrifying.”

But figuring out the right distance from which to parent is a problem that existed long before pregnant people added video monitors to their digital gift registries.

In 2001, novelist Rachel Cusk published A Life’s Work, her first memoir, about becoming a mother. It investigates the ambivalence of parenthood so honestly that one critic called for the removal of her children from her care. It’s also the book I’ve seen my experience in more clearly than any other I have ever read.

Cusk writes, “It is as difficult to leave your children as it is to stay with them. To discover this is to feel that your life had become irretrievably mired in conflict, or caught in some mythic snare in which you will perpetually, vainly struggle.”

I’ve felt this struggle since the beginning of my pregnancy, when I couldn’t rationalize my inability to walk away from my role as incubator, even for a moment, pop off my belly for a quick breath of relief, or a bloody steak, or a martini.

I understood then and now as a parent that it is my consummate duty to keep my child safe, but I remain suspicious of the narrative that my biologically imbued motherly intuition is always and only the strongest force in ensuring her care. 

What if surveillance can provide relief from the demands of parenthood that are otherwise so mind-bendingly total? 

Ten months after my daughter was born and I’d undergone the categorical shift from woman to mother, I stood at a backyard party a few miles from our apartment, where her father had just put her to bed.

I’d spent the day with her; she’d eaten watermelon and gotten magnificently sticky and coated in its juice, and now I was out, on a perfect New York night, without her.

At some point in the evening, I reflexively slipped my phone from my pocket, opened the Nest app, and propped it up next to me so I could occasionally glance over and see her, asleep in her crib.

It wasn’t as if I thought I needed to watch my daughter on camera to ensure that she was safe and happy. I knew, rationally, that she was fine.

But witnessing the contented curl of her tiny body took away any vague guilt I had about being present somewhere without her. The presence of that shame was perhaps a bigger problem than whether I had a video monitor or not.

Some of my watching is twinged with terror, but most of it is more banal: she’s going to continue to grow and change, and I’m going to miss parts of it.

Surveillance sometimes feels like a way for me to try to hold onto the parts of her that I know I cannot keep.

For years, iPhone users have relied on Voice Isolation to block out background sounds during calls, a handy feature for noisy environments or busy homes. However, with the iOS 18 update, things have shifted a bit.

Here’s a question from Debbie in Half Moon Bay that sums up the experience of many users: “Since I updated Apple software to iOS 18.0.1, I can no longer remove background noise while on the phone. This used to be in the Control Center. Have you figured out how to do this?”

That’s from Debbie, a fan of the Voice Isolation feature that used to let her chat on the phone with her dog barking in the background without her callers hearing the noise.

Good news, Debbie. With iOS 18, Apple introduced a smart new feature called Automatic Mic Mode, which adapts to your surroundings to automatically enhance call quality. Voice Isolation is still available, but now it’s part of a more intelligent, hands-free experience.

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Introducing Automatic Mic Mode

Automatic Mic Mode builds on the Voice Isolation and Wide Spectrum features that Apple introduced in iOS 15. Now, the mode can intelligently sense your environment and select the best microphone setting for clearer, more natural communication.

Automatic Mic Mode on iPhone (Kurt “CyberGuy” Knutsson)

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Who gets Automatic Mic Mode?

This feature isn’t limited to the newest iPhones. If your device supports iOS 18, you can experience the flexibility of Automatic Mic Mode, from iPhone XR to the latest models. Not sure if you’re running the latest iOS? No worries. Here are some quick steps to update your iPhone:

• Open Settings
• Tap General
• Select Software Update
• If available, tap Update Now and begin downloading and installing iOS 18.1

Steps to update iPhone software (Kurt “CyberGuy” Knutsson)

Here’s what it looks like in action

In a Noisy Place? If you’re on a work call in a bustling coffee shop, Automatic Mic Mode will default to Voice Isolation, blocking out background noise so that the other person hears only your voice.

On Speakerphone for a Group Chat? Switch to speakerphone for a group chat, and Automatic Mic Mode may shift to Standard Mode, creating a more open, natural sound that’s perfect for group conversations.

With Automatic Mic Mode, you no longer need to go into settings for most calls; your iPhone now makes those decisions for you. But don’t worry, Debbie, Voice Isolation is still available for manual selection if you prefer.

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How to enable Voice Isolation manually on iOS 18

For those who want to choose Voice Isolation themselves, here’s how to access it in iOS 18.0.1.

1) During a call: Swipe down from the top-right corner of your screen to open the Control Center.

2) Access Mic Mode: Tap on the app controls for your current call near the name of the app (like Phone or FaceTime).

3) Select Voice Isolation: Under Audio & Video, you’ll see options like Automatic, Standard, Voice Isolation and Wide Spectrum. Tap Voice Isolation to reduce background noise. Here’s a breakdown of those options:

• Automatic: Automatically uses the Mic Mode that’s best for your call type
• Standard: Uses standard voice processing
• Voice Isolation: Prioritizes your voice and blocks ambient noises
• Wide Spectrum: Leaves ambient noises unfiltered

Voice Isolation on iPhone (Kurt “CyberGuy” Knutsson)

Your selection will only affect the app you’re using to make the call. Mic Modes will remain active for that app until you choose a different one.

LET YOUR IPHONE READ ALOUD WHAT YOU CAN’T SEE

Kurt’s key takeaways

With the shift to Automatic Mic Mode, Apple is keeping up with our fast-paced, mobile lives. From noisy environments to quiet settings, your iPhone now ensures crystal-clear calls automatically. And for users like Debbie, who often multitask during calls, it’s a game-changer. Debbie, give it a try! Whether you’re handling household tasks or taking a call on a crowded street, your iPhone will adapt so you can focus on the conversation.

What features would you like to see added to future iOS updates to enhance your calling experience further? Let us know by writing us at Cyberguy.com/Contact.

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