Phones have become a constant companion for today’s teens, offering entertainment, connection and navigation at their fingertips. 

But when it comes to driving, this convenience can quickly turn dangerous. Recent research reveals an unsettling reality: Despite widespread awareness of the risks, teens and phone use while driving remains a persistent and deadly problem.

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REDUCE SCREEN TIME AND DITCH BIG TECH’S GRIP

Research shows that despite widespread awareness of the risks, teens and phone use while driving remains a persistent and deadly problem. (iStock/Getty Images)

How widespread is teen phone use while driving?

As of 2025, distracted driving remains a major safety concern in the United States. According to the National Highway Traffic Safety Administration, taking your eyes off the road for just five seconds at 55 mph is like driving the length of a football field with your eyes closed. In recent years, distracted driving has contributed to over 3,200 deaths and hundreds of thousands of crashes annually in the U.S., averaging nearly 900 incidents every day.

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A new study led by Dr. Rebecca Robbins at Brigham and Women’s Hospital, part of the Mass General Brigham system, and published in the journal Traffic Injury Prevention, found that teens spend an average of 21% of every car trip looking at their phones. That’s roughly one out of every five minutes behind the wheel. Even more alarming, more than a quarter of teens admitted to glancing at their phones for two seconds or longer at a time, long enough to dramatically increase the risk of a crash.

Why do teens and phone use while driving go hand in hand?

You might assume teens are just checking directions, but the data tells a different story:

• 65% of phone use was for entertainment (music, videos, social media)
• 40% was for texting
• 30% was for navigation

This means that the urge to stay entertained or connected often outweighs safety concerns, even when teens are aware of the risks.

A teen texting and driving. (Kurt “CyberGuy” Knutsson)

What drives teens’ and phone use while driving behavior?

Researchers used the Integrated Model of Behavioral Prediction to investigate what motivates teenagers to use their phones while driving. They found that many teens believe using their phones makes driving more enjoyable or helps them multitask. Social influence also plays a significant role; when friends or family members use their phones while driving, teens are more likely to adopt the same behavior. Additionally, many teens feel confident in their ability to manage both driving and phone use, which leads them to underestimate the real dangers involved.

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Tips to reduce teen phone use while driving

Reducing teen phone use behind the wheel requires a combination of practical strategies, open communication and positive role modeling. Here are some effective tips to help keep young drivers focused and safe:

1. Set “Do Not Disturb”: Activate “Do Not Disturb” mode before driving to block notifications and reduce temptation.

2. Keep phones out of reach: Store your phone in the glove box or back seat so it’s not easily accessible.

3. Talk about risks: Parents and schools should regularly discuss the dangers of distracted driving with teens.

4. Model safe behavior: Adults should avoid using phones while driving to set a positive example.

5. Use monitoring apps: Consider apps that block phone use or track driving habits for added accountability.

6. Know the law: Understand and follow your state’s rules on phone use for young drivers.

A teen texting and driving.  (Kurt “CyberGuy” Knutsson)

Kurt’s key takeaways

The alarming truth is that teens and phone use while driving isn’t just about a lack of awareness; it’s about competing motivations, social pressures, and a dangerous sense of confidence. As technology evolves, so must our strategies for keeping young drivers safe.

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If you knew that just one glance at your phone could change your life or someone else’s forever, would you still take the risk?  Let us know by writing to us at Cyberguy.com/Contact

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Microsoft hasn’t received much love for Windows 11, with many users still reluctant to ditch Windows 10 even four years after the newer OS launched. The main reasons include Microsoft’s constant push to use its own services, strict hardware requirements and questionable interface changes.

But if you’re looking for yet another reason to dislike Windows 11, security researchers recently uncovered a critical vulnerability affecting Secure Boot. This feature is supposed to prevent malware from loading during startup. Now, hackers can bypass that protection and silently infect systems. The flaw allows attackers to disable Secure Boot on nearly any modern Windows PC or server, leaving even fully updated devices open to stealthy, undetectable malware.

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WINDOWS PCS AT RISK AS NEW TOOL DISARMS BUILT-IN SECURITY

Windows PC   (Kurt “CyberGuy” Knutsson)

What is the Secure Boot vulnerability in Windows 11?

The vulnerability, tracked as CVE-2025-3052, was discovered by firmware security firm Binarly. They found that a legitimate BIOS update tool signed by Microsoft could be abused to tamper with the Windows boot process. Once exploited, the flaw allows attackers to shut off Secure Boot entirely. In the wrong hands, this vulnerability could lead to a new generation of malware. These threats could bypass even the most advanced antivirus or detection software.

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Hackers can abuse Microsoft-signed tools to shut down Secure Boot

At the center of the issue is a BIOS-flashing utility built for rugged tablets. Microsoft signed it using its UEFI CA 2011 certificate. Because that certificate is trusted on nearly every Secure Boot-enabled system, the tool can run without raising alarms. The danger lies in how the tool handles a specific NVRAM variable. Binarly’s researchers found that it reads this variable blindly, without checking what’s inside. That small oversight opens the door to a serious exploit. 

In a demonstration, Binarly used a proof-of-concept attack to change this variable’s value. By setting it to zero, they were able to overwrite a global setting critical to enforcing Secure Boot. That action completely disabled Secure Boot protections. Once that happens, unsigned UEFI modules can run freely. Attackers can then install stealthy, low-level malware known as bootkits, malware that operates below the Windows operating system itself. For hackers, this method offers the ultimate persistence.

Windows laptop   (Kurt “CyberGuy” Knutsson)

Microsoft released a fix-but you must act to stay protected

Binarly reported the flaw to CERT/CC in February 2025. At first, it appeared to affect only a single module. But Microsoft’s deeper investigation uncovered a bigger problem. The same vulnerability affected 14 modules signed with the same trusted certificate. Microsoft responded in June 2025 by revoking the cryptographic hashes of all 14 affected modules. These hashes were added to the Secure Boot revocation list, known as the dbx. This prevents the modules from running during startup. However, this protection is not automatic. Unless users or organizations manually apply the updated dbx, their systems remain vulnerable, even with other patches installed.

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How long has this Windows tool been circulating?

Binarly revealed that the vulnerable tool had been online since late 2022. Someone uploaded it to VirusTotal in 2024, but it went unnoticed for months. At this point, it’s unclear whether any attackers have used it in the wild. We reached out to Microsoft for comment but did not receive a response before our deadline.

Illustration of a hacker at work   (Kurt “CyberGuy” Knutsson)

Six essential tips to protect your Windows 11 PC from hackers

Protecting your PC doesn’t have to be complicated. Just follow these simple steps to keep hackers at bay and your information safe.

1. Keep your computer updated: Software updates aren’t just about new features. They fix serious security issues. In this case, Microsoft has already released a fix for the Secure Boot vulnerability, but it only works if your system is fully updated. Just head to your settings, open Windows Update, and make sure everything is installed. A lot of people delay updates for weeks, but these patches are the first line of defense against threats like this.

2. Don’t install tools you don’t fully understand: It might be tempting to download apps that claim to speed up your computer or fix problems, especially ones recommended in YouTube videos or tech forums. But that’s exactly how a lot of threats sneak in. This particular vulnerability came from a legitimate-looking tool that was misused. So, if you’re not sure what something does or if it asks for permission to change how your system boots up, skip it. Or ask someone who knows more, before you click anything.

3. Use strong antivirus software and leave it running: Even though this new threat targets something deep inside the system, having strong antivirus protection still helps catch related malware. If you’re on Windows, Defender is already built in and does a decent job. But if you don’t want to rely on Windows’ built-in tools, use a third-party antivirus.

Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android & iOS devices  by visiting CyberGuy.com/LockUpYourTech

4. Restart your computer every now and then: This one sounds basic, but it matters. A lot of updates don’t fully apply until after a restart. If you keep putting your computer to sleep or hibernating it for days at a time, your system might still be stuck in an unsafe state. Try to restart it at least every couple of days, or whenever an update asks for it.

5. Don’t ignore warnings from Windows or your antivirus: If something pops up telling you a file looks dangerous or that an update is needed, pay attention. It’s easy to get into the habit of closing these messages without reading them, but that’s how problems get missed. If a warning looks confusing or too technical, take a screenshot or a photo, and ask someone for help. The important thing is not to ignore it and move on.

6. Remove your personal data from people-search sites: Even if hackers don’t directly target you through the Secure Boot flaw, many cyberattacks begin by gathering personal information that’s easily found online. This can include your full name, address, phone number and even the names of your relatives. Data broker websites collect and publish this information without your consent, putting you at greater risk. Using a personal data removal service helps you reduce your online exposure and make it harder for bad actors to target you.

While no service can guarantee the complete removal of your data from the internet, a data removal service is really a smart choice. They aren’t cheap – and neither is your privacy. These services do all the work for you by actively monitoring and systematically erasing your personal information from hundreds of websites. It’s what gives me peace of mind and has proven to be the most effective way to erase your personal data from the internet.  By limiting the information available, you reduce the risk of scammers cross-referencing data from breaches with information they might find on the dark web, making it harder for them to target you. 

Check out my top picks for data removal services and get a free scan to find out whether your personal information is already out on the web by visiting Cyberguy.com/Delete

Get a free scan to find out if your personal information is already out on the web: Cyberguy.com/FreeScan

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Kurt’s key takeaways

Secure Boot is supposed to be a final safeguard, a last barrier that ensures only verified code can load when a device starts. But this vulnerability shows how easily that trust can be broken. If a single signed utility can disable the entire system’s protection, then the foundation of device security starts to look worryingly thin.

Do you think Microsoft is doing enough to keep your PC secure? Let us know by writing us at Cyberguy.com/Contact.

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Noninvasive brain tech is transforming how people interact with robotic devices. Instead of relying on muscle movement, this technology allows a person to control a robotic hand by simply thinking about moving his fingers. 

No surgery is required. 

Instead, a set of sensors is placed on the scalp to detect brain signals. These signals are then sent to a computer. As a result, this approach is safe and accessible. It opens new possibilities for people with motor impairments or those recovering from injuries.

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PARALYZED MAN SPEAKS AND SINGS WITH AI BRAIN-COMPUTER INTERFACE

A woman wearing non-invasive brain technology  (Carnegie Mellon University)

How noninvasive brain tech turns thought into action

Researchers at Carnegie Mellon University have made significant progress with noninvasive brain technology. They use electroencephalography (EEG) to detect the brain’s electrical activity when someone thinks about moving a finger. Artificial intelligence, specifically deep learning algorithms, then decodes these signals and translates them into commands for a robotic hand. In their study, participants managed to move two or even three robotic fingers at once, just by imagining the motion. The system achieved over 80% accuracy for two-finger tasks. For three-finger tasks, accuracy was over 60%. All of this happened in real time. 

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Meeting the challenge of finger-level control

Achieving separate movement for each robotic finger is a real challenge. The brain areas responsible for finger movement are small. Their signals often overlap, which makes it hard to distinguish between them. However, advances in noninvasive brain technology and deep learning have made it possible to pick up on these subtle differences. 

The research team used a neural network called EEGNet. They fine-tuned it for each participant. Because of this, the system allowed for smooth, natural control of the robotic fingers. The movements closely matched how a real hand works.

A robotic finger being controlled by non-invasive brain technology  (Kurt “CyberGuy” Knutsson)

Why noninvasive brain tech matters for everyday life

For people with limited hand function, even small improvements can make a huge difference. Noninvasive brain technology eliminates the need for surgery because the system is external and easy to use. In addition, this technology provides natural and intuitive control. It enables a person to move a robotic hand by simply thinking about the corresponding finger movements. 

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The accessibility of noninvasive brain technology means it can be used in clinics and homes and by a wide range of people. For example, it enables participation in everyday tasks, such as typing or picking up small objects that might otherwise be difficult or impossible to perform. This approach can benefit stroke survivors and people with spinal cord injuries. It can also help anyone interested in enhancing their abilities. 

What’s next for noninvasive brain tech?

While the progress is exciting, there are still challenges ahead. Noninvasive brain technology needs to improve even further at filtering out noise and adapting to individual differences. However, with ongoing advances in deep learning and sensor technology, these systems are becoming more reliable and easier to use. Researchers are already working to expand the technology for more complex tasks. 

As a result, assistive robotics could soon become a part of more homes and workplaces.

Illustration of how the noninvasive brain technology works  (Carnegie Mellon University)

Kurt’s key takeaways

Noninvasive brain technology is opening up possibilities that once seemed out of reach. The idea of moving a robotic hand just by thinking about it could make daily life easier and more independent for many people. As researchers continue to improve these systems, it will be interesting to see how this technology shapes the way we interact with the world around us.

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If you had the chance to control a robotic hand with your thoughts, what would you want to try first? Let us know by writing us at Cyberguy.com/Contact

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Hackers often exploit reused passwords, gaining access to multiple accounts if just one is compromised. To stay safe, use strong, unique passwords for every account and change them regularly. However, passwords alone aren’t enough. That’s where multi-factor authentication apps come in.

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Illustration of a woman using MFA. (Kurt “CyberGuy” Knutsson)

What is multi-factor authentication?

Multi-factor authentication (MFA) adds an extra layer of protection to your accounts. Instead of relying only on a password, MFA requires you to verify your identity using two or more methods. These can include SMS codes, authenticator apps, or physical security keys.

MFA vs. two-factor authentication

Two-factor authentication (2FA) is a type of MFA that uses exactly two verification methods. MFA, on the other hand, can involve two or more factors. For example, logging into your bank might require a password and a code from an app-this is MFA in action.

Which multi-Factor authentication method is best?

Not all websites and apps support every type of MFA, so your choice may depend on what’s available. Here’s how the main options compare:

• Physical security keys: These offer the highest security and are resistant to phishing and malware. However, they’re less convenient and not universally supported. If you lose your key, you’ll need a backup method.
• SMS text messages: SMS is easy to use and widely supported, but it’s the least secure. Hackers can intercept or redirect text messages, making this method vulnerable.
• Authenticator apps: These apps strike a balance between security and convenience. They’re less likely to be hacked and work on most smartphones. However, not every service supports them, and you may need internet or cell service to use some features.

A woman using 2FA. (Kurt “CyberGuy” Knutsson)

Why do banks use SMS for MFA?

Many banks use SMS for two-factor authentication because it’s easy to set up and works on any phone. However, SMS is not the most secure method. Authenticator apps and physical security keys offer better protection against modern threats. 

Is there a one-size-fits-all solution?

Unfortunately, there’s no universal MFA solution for every account. The best approach is to use the strongest MFA method each service supports. Whenever possible, choose an authenticator app or a physical security key over SMS. 

Top multi-factor authentication apps

Using a multi-factor authentication app is one of the best ways to protect your online identity. Here are some of the top-rated options available for iPhone and Android:

Microsoft Authenticator

Microsoft Authenticator app. (Microsoft)

The Microsoft Authenticator app gives you an easy, secure sign-in experience for all your accounts and gives you additional account management options for your Microsoft personal, work, and school accounts. It can use multi-factor authentication with a one-time passcode, can go password-less by using your phone instead of a password to log in, or can use autofill passwords for you. It’s easy to use and can keep multiple accounts safe and secure for you. 

Twilio Authy

Twilio Authy app. (Authy)

Twilio Authy is another great app that you can use for all your accounts, including Facebook, Dropbox, Amazon, Gmail, and thousands more. It provides secure cloud-encrypted backups so that you will never lose access to your accounts, even if you lose your device. The app uses the same algorithms as many banks and the NSA use to protect their information, so you can pretty much guarantee that you’ll be safe. Plus, you can even use it if you’re offline or in airplane mode.

Google Authenticator

Google Authentication app. (Google)

The Google Authenticator app will give you an extra layer of security for your online apps. You can sync your authenticator codes to your Google Account and across your devices. It offers support for multiple accounts, and you can transfer accounts between devices by using a QR code. Plus, you can choose the type of code generation used that best suits your needs, and it works without a network or cellular connection. 

Aegis Authenticator 

Aegis Authenticator ap. (Aegis)

The Aegis Authenticator app is a free option for Android users. It is a great app to protect your online accounts from hackers and phishing. It adds an extra layer of security by generating one-time codes that you need to enter alone with your password. This way, even if a hacker steals your password, they won’t be able to access your account with your phone. The Aegis Authenticator app also lets you customize and organize your accounts, backup and restore your data, and use it offline.

Why you should also use a password manager

While multi-factor authentication adds critical protection, it works best when combined with strong, unique passwords for every account. That’s where a password manager comes in. Instead of trying to memorize dozens of complex passwords, a password manager securely stores them for you and automatically fills them in when needed. It can generate strong, random passwords, store them in an encrypted vault, and sync across your devices so you always have access. Using NordPass along with multi-factor authentication is one of the best strategies to keep your accounts and personal data safe from hackers. 

Get more details about my best expert-reviewed Password Managers of 2025 at Cyberguy.com/Passwords.

Kurt’s key takeaways

Keeping your accounts safe doesn’t have to be complicated. By using multi-factor authentication apps, you’re adding a strong layer of protection that goes beyond just passwords. These apps make it much harder for hackers to get in, even if they somehow learn your password. Ready to take your security up a notch?

Have you tried using an authenticator app? What has your experience been like? Let us know by writing us at Cyberguy.com/Contact.

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