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Tech security to-do: Lock down your smart stuff

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Tech security to-do: Lock down your smart stuff

Anything connected is a hacker target, and you better believe that includes all the Internet of Things gadgets in your home.

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A quick word of wisdom before we go any further: You probably don’t think about your router much. But the single password locking it down might be the only safeguard between you and someone up to no good.

While it’s on your mind, give your router a stronger password. And if you can’t update your router, get a new one. Let’s look at more ways you can secure.

THE SECRET TEXT CODE EVERY FAMILY NEEDS FOR CRISES OR DANGEROUS SITUATIONS

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This stuff can get really scary, really fast

A family in California had their Nest security camera hacked. A voice said three missiles from North Korea were headed to the U.S. and warned them to take shelter.

An Arkansas mom didn’t know why her baby wasn’t sleeping through the night. It turns out the baby monitor was hacked by someone who talked to him every night at 10:30 p.m.

A Wisconsin couple woke up sweating because a hacker turned their smart thermostat to 90 degrees.

Nest Learning Thermostat displaying Google logo in smart home. (Photo by Smith Collection/Gado/Getty Images)

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Isolated instances? Hardly. If you have a bunch of smart home devices in your house, you could be getting up to 12,000 hacking attempts per week. And you probably won’t even know it’s happening.

Smart home privacy doesn’t have to feel like “Mission: Impossible.” Run through these quick safety checks and you’ll be good to go.

1. You knew I was going to say it: Update!

7 WAYS TO STOP PAYING SO MUCH ON STREAMING EVERY DANG MONTH

Hackers won’t be able to mess with smart devices if you keep them encrypted and password-protected on your app and router. If it’s been a while, check your smart home apps for the latest versions and install any available updates — these can include important security improvements. 

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Pro tip: Look for features like Matter or Thread standards when you buy smart home tech. These give you spy-worthy security.

2. Enable auto-delete for voice assistants

Woman setting up her Amazon Alexa device. (CyberGuy.com)

Voice assistants like Alexa and Google Assistant have a bad habit of keeping track of what you say for later analysis. Hackers can use that against you. Head into their app and look for voice privacy settings. You can automatically and regularly delete your commands from the cloud.

3. Memorize your mic and cam switches

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Smart speakers and displays manage your favorite playlists, instructional videos and even voice chats with friends. But if you’re worried about accidental (or intentional) eavesdropping, find and use the mic mute and camera shutter buttons on your devices. 

All newer models should have these buttons, and they’ll provide guaranteed, talk-to-the-hand privacy for as long as you want.

4. Your TV is watching you right back

Sorry to break it to you, but your streaming services are tracking your activity, too. It makes sense. Netflix, Hulu and all the rest want to know what shows you like so they can recommend content you’ll enjoy and don’t mind paying for.

The monitoring isn’t for your benefit, of course. Streaming services collect your viewing history and the ads you watch or skip. Then, they share this data with advertisers.

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CHARGING AND TRAVEL: 5 MALWARE MISTAKES MOST PEOPLE MAKE

Here’s a step-by-step guide on deleting your history on Netflix, Hulu and more.

If you have a smart TV, you also have essential settings to review. Stop your Samsung, LG, Amazon Fire TV or Roku TV from spying.

5. Stop sharing everything you buy and browse

Google always seems to know what you want, and it’s not in your head. Google tracks every search, click, message and request. Now and then, clear your search history and activity. Here’s how:

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  • Go to myaccount.google.com and log in. Alternatively, go to google.com and click the circle icon in the upper right-hand corner with your image or initials inside. Then click Manage your Google Account.
  • Click Data & privacy in the left-hand menu.
  • You will see checkmarks next to Web & App Activity, Location History, and YouTube History. Click each one to adjust your settings. Toggle them off to stop further tracking if you choose.

On these pages, you can also set up Auto-delete for future activity. I highly suggest you enable this. You can choose from 3 months, 18 months or 36 months.

Shot of concentrated young business woman working with computer in the office. (iStock)

Keep your tech-know going 

My popular podcast is called “Kim Komando Today.” It’s a solid 30 minutes of tech news, tips, and callers with tech questions like you from all over the country. Search for it wherever you get your podcasts. For your convenience, hit the link below for a recent episode.

PODCAST PICK: Meta trains its AI on your public posts

Plus, a photographer’s wild rescue from the snow thanks to a drone, a TikTok video about ghost kitchens goes viral, “The Simpsons” predicted the Apple Vision Pro, and 20 tech phrases that have disappeared.

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Check out my podcast “Kim Komando Today” on Apple, Google Podcasts, Spotify, or your favorite podcast player.

Listen to the podcast here or wherever you get your podcasts. Just search for my last name, “Komando.”

Sound like a tech pro, even if you’re not! Award-winning popular host Kim Komando is your secret weapon. Listen on 425+ radio stations or get the podcast. And join over 400,000 people who get her free 5-minute daily email newsletter.

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One year in, Big Tech has out-maneuvered MAGA populists

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One year in, Big Tech has out-maneuvered MAGA populists

Welcome to Regulator, a newsletter for Verge subscribers about the technology and the tech bros upending American politics and the Trump administration. If you’re not a subscriber yet, and you’re interested in Silicon Valley’s adventures in sausage-making, you should do so here! It’s Q1! Surely the corporate budget will allow for it.

Precisely one year ago, Steve Bannon, the powerful, populist MAGA podcaster, was thrilled at the sight of the Big Tech CEOs swarming around Donald Trump. In the days before his inauguration, the major players were visiting Mar-a-Lago, signing checks, even showing up to sit quietly behind him during his second inauguration. For years, Bannon told ABC’s Jonathan Karl in an interview, Big Tech had undermined Trump: Jeff Bezos’ Washington Post had reported on him critically, for instance, while Meta and Alphabet’s subsidiaries had purportedly silenced his online presence. Now, Bannon said, they were “supplicants” to Trump, who’d hired MAGA regulators ready to tear apart those companies at any given moment. “Most people in our movement look at this as President Trump broke the oligarchs,” he bragged.

Even smaller pivots from firm MAGA positions in favor of the tech industry, and the response from said base, are telling. Last November, Trump sparked outrage from the right by defending the existence of H1-B visas for high-skilled foreign tech workers, going so far as to say that US workers lacked “certain talents” that prevented Big Tech from hiring domestically. Although Trump ended up radically overhauling the immigration lottery system in a more nativist favor, the continued existence of the H1-B visa program itself sparked a massive rift within the MAGAsphere: how could Trump let in any foreign workers, much less imply that they were better than American workers? What sort of “America First” was that?

For decades, even as a businessman, Trump’s had one consistent organizational principle: people and factions must constantly fight each other for his attention and favor. It happened all the time during Trump’s first term, when New York financiers, the Republican establishment, the career officials, Trump’s children, and the proto-MAGA wing were all fighting each other inside the West Wing. But by the time Trump returned to the campaign trail in 2024, the New Yorkers were exhausted and went home, the Republican establishment had caved to Trump, and the career officials were all about to be purged. MAGA populism had won, and they believed, to paraphrase Trump, that they would win so much that they would become tired of winning. It’s not like the populists haven’t claimed territory in Trump’s second administration. The Department of Justice is conducting lawfare against Trump’s critics, the Department of Homeland Security has given ICE a broadly terrifying mandate, and the Department of Defense (sorry, War) kidnapped a foreign head of state for the LOLs.

But honestly, I would not have expected a year ago, as I watched the tech CEOs applaud Trump in the Rotunda, that these “supplicants” would eventually sway Trump to their ways. I’m not sure how the next year looks for internal drama coming out of the White House. I will say, however, that it is very, very telling that Bannon, who once bragged that there was a plan in place for Trump to run for an unconstitutional third term, is reportedly eyeing a presidential run himself.

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Well, in the sense of the Senate being on a one-week recess, during which I will be following the drama of Coinbase derailing the CLARITY Act over interest rates, before the Senate Banking Committee reconvenes. To my great regret, I am not at Davos, where CEO Brian Armstrong is and where most of the negotiations seem to be happening. So if you are in some private Swiss meeting with other tech overlords and have some insight into whether there will be an actual market structure bill passed in the upcoming year, please email me at tina@theverge.com, or over Signal at tina_nguyen.19.

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FDA clears first at-home brain device for depression

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FDA clears first at-home brain device for depression

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For the first time, Americans with depression will soon be able to use a prescription brain-stimulation device at home. 

The approval comes from the U.S. Food and Drug Administration and marks a major shift in how mental health conditions may be treated. The newly approved device is called FL-100, and it comes from Flow Neuroscience. 

It is designed for adults 18 and older with moderate to severe major depressive disorder. Clinicians can prescribe it as a stand-alone treatment or alongside antidepressants and therapy. This decision matters because depression affects more than 20 million adults in the U.S. Roughly one-third do not get enough relief from medication or stop taking it due to side effects.

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SIMPLE DAILY HABIT MAY HELP EASE DEPRESSION MORE THAN MEDICATION, RESEARCHERS SAY

Flow Neuroscience has gotten approval from the U.S. Food and Drug Administration for its FL-100 prescription brain-stimulation device. (Flow Neuroscience)

How the Flow FL-100 works

The FL-100 uses transcranial direct current stimulation, often shortened to tDCS. This technology delivers a gentle electrical current to the prefrontal cortex, a region of the brain tied to mood regulation and stress response. In many people with depression, activity in this area is reduced. By stimulating it, the device aims to restore healthier brain signaling over time. The system looks like a lightweight headset and pairs with a mobile app. Patients use it at home for about 30 minutes per day while clinicians monitor progress remotely.

The clinical results behind the approval

The FDA based its decision on a randomized controlled trial that evaluated home use under remote supervision. Participants who received active stimulation showed meaningful improvement on clinician-rated and self-reported depression scales. After 10 weeks of treatment, patients experienced an average symptom improvement of 58% compared to a control group. Many users reported noticeable changes within the first three weeks. The study was published in the journal Nature Medicine, adding credibility to the findings. Side effects were generally mild and short-term. Reported issues included skin irritation, redness, headaches, and brief stinging sensations at the electrode sites.

The FDA has approved the first prescription brain-stimulation device for at-home treatment of depression in the U.S., marking a major shift in mental healthcare. (hoto by ISSAM AHMED/AFP via Getty Images)

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A growing shift toward tech-based mental health care

Flow’s device has already been used by more than 55,000 people across Europe, the U.K., Switzerland and Hong Kong. In the U.K., it is prescribed within parts of the public health system. Company leaders say the U.S. approval opens the door for broader access to non-drug treatment options. The momentum is not isolated. In 2025, researchers at UCLA Health developed another experimental brain-stimulation approach, signaling rapid growth in this field. Together, these advances suggest that at-home neuromodulation may soon become a standard part of depression care rather than a fringe option.

When will the device be available

Flow expects the FL-100 to be available to U.S. patients in the second quarter of 2026. A prescription will be required, and the companion app will be available on iOS and Android. The company also plans to explore additional uses for its platform, including sleep disorders, addiction, and traumatic brain injury.

10 HEALTH TECH PRODUCTS STEALING THE SPOTLIGHT AT CES 2026

Flow Neuroscience’s FL-100 headset delivers mild electrical stimulation to the brain and can be prescribed for home use under medical supervision. (Flow Neuroscience)

What to know before trying Flow

Flow is FDA approved for adults 18 and older with moderate to severe major depressive disorder, and it requires a prescription from a licensed healthcare provider. Doctors can recommend it on its own or alongside medication or therapy. The headset is non-invasive and designed for home use, but it is not meant for emergency situations or people considered treatment resistant. It also does not replace crisis care or immediate mental health support. Most users wear the headset for about 30 minutes per session. Mild tingling, warmth, skin irritation or headaches can happen, especially early on. These effects are usually short-lived and monitored by a clinician through the companion app.

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Flow pairs with a mobile app that guides treatment and supports remote clinical oversight. Your provider sets the treatment plan, and the device follows prescribed settings to ensure safe use. Pricing and insurance coverage may vary once the device becomes available in the U.S. Some patients may access Flow through clinics, research programs, or as it becomes more widely adopted in routine depression care. The bottom line is simple. Flow adds another evidence-based option, not a cure and not a one-size-fits-all solution. For people who have struggled to find relief, having another clinically proven choice can matter a lot.

What this means to you

If you or someone you care about struggles with depression, this approval expands the range of real treatment options. It offers a non-drug path that can be used at home under medical guidance. For patients who have not responded well to medication or who experience unwanted side effects, this could provide another way forward. It also reflects a broader trend toward personalized, tech-enabled mental healthcare. 

Take my quiz: How safe is your online security?

Think your devices and data are truly protected? Take this quick quiz to see where your digital habits stand. From passwords to Wi-Fi settings, you’ll get a personalized breakdown of what you’re doing right and what needs improvement. Take my Quiz here: Cyberguy.com.

ELON MUSK SHARES PLAN TO MASS-PRODUCE BRAIN IMPLANTS FOR PARALYSIS, NEUROLOGICAL DISEASE

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The newly approved device targets adults with moderate to severe depression and can be used alongside medication or therapy. (Photo by Sarah Silbiger/Getty Images)

Kurt’s key takeaways

This FDA approval feels like a real turning point. For years, brain stimulation for depression stayed locked inside clinics. Now it can happen at home with a doctor still guiding the process. That matters for people who have tried medications, dealt with side effects or felt stuck with limited options. This device will not be the right answer for everyone, but it gives patients and doctors one more proven tool to work with. And for many people living with depression, having another option could make all the difference.

If a doctor could prescribe a brain-stimulation headset instead of another pill, would you be open to trying it? Let us know by writing to us at Cyberguy.com.

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Google has finally killed the Stadia Bluetooth tool — but this person rescued it

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Google has finally killed the Stadia Bluetooth tool — but this person rescued it

Christopher Klay, who previously developed the Stadia Enhanced browser extension, is one of many who saved a copy of the tool to a personal GitHub page. What’s more, they’re hosting a working copy of that Google website right here to make it even easier.

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