Technology

Spyware can hijack your phone in seconds

Published

5 days ago

February 23, 2026

Spyware can hijack your phone in seconds

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You already know malware is out there. You hear about phishing emails, fake apps and data breaches almost every week. But every so often, something comes along that feels more personal. ZeroDayRAT spyware is one of those threats.

If your device gets infected, attackers can see almost everything happening on your phone. That includes your messages, notifications, location and even live camera feeds. Let that sink in for a second.

This is not some clunky virus from years ago. Security researchers at iVerify, a mobile security and digital forensics company, describe it as a complete mobile compromise toolkit. And it works on both iPhone and Android devices.

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ZeroDayRAT spyware can secretly access messages, camera feeds and banking apps on infected iPhone and Android devices. (Stefan Sauer/picture alliance via Getty Images)

What makes ZeroDayRAT spyware so dangerous?

Many types of malware focus on one goal. Some steal passwords. Others spy on text messages. ZeroDayRAT spyware goes much further.

Once installed, the infected device starts transmitting data back to a central dashboard controlled by the attacker. From there, they get:

A full stream of incoming notifications
A searchable inbox of text messages
Device model and operating system details
Battery level and lock status
Network activity and app usage

In other words, they can build a detailed profile of your daily life. Reports say the dashboard even shows a live activity timeline. That timeline reveals who you talk to most, which apps you use and when you are most active online. For anyone who values privacy, that is chilling.

It can watch and listen in real time

Here is where things get even more disturbing.

ZeroDayRAT spyware includes keylogging and live surveillance tools. That means attackers can:

Capture every keystroke with context
See which app you opened
Track how long you spent inside it
Record gestures and inputs
Access your microphone
Activate your front or rear camera
View your screen in real time

Imagine someone watching your screen as you log into your bank account. Or listening while you have a private conversation. This is not a hypothetical capability. According to reporting, those features are built directly into the platform.

Your banking and crypto apps are targets too

Many people assume mobile malware only steals passwords. ZeroDayRAT spyware goes after money directly. It reportedly includes tools designed to target digital payment and banking apps such as Apple Pay and PayPal. It can also intercept banking notifications and use clipboard injection to redirect cryptocurrency transfers to the attacker’s wallet.

Even without full remote control of your phone, that level of access is enough to drain accounts and steal digital assets. And here is another troubling detail. Reports indicate the platform is openly sold on Telegram, which lowers the barrier for would-be cybercriminals. You do not need advanced hacking skills to use it. That combination of power and accessibility makes this threat especially concerning.

Why Apple and Google are tightening app rules

There is a reason Apple strongly discourages installing apps outside the App Store. Google is also exploring changes to how sideloading works on Android. When apps bypass official stores, security screening becomes weaker. That opens the door for spyware like ZeroDayRAT to sneak in. While no system is perfect, sticking to trusted app marketplaces dramatically lowers your risk.

How to tell if ZeroDayRAT spyware is on your phone

Advanced spyware is designed to stay hidden. You may not see a flashing warning that something is wrong. Still, your phone often gives subtle clues when something is off. Watch for these warning signs.

Unusual battery drain

Spyware that streams data, records audio or tracks location runs constantly in the background. If your battery suddenly drains much faster than normal, especially after no major app changes, that can be a red flag.

Phone overheating without heavy use

If your device feels hot even when you are not gaming or streaming video, background surveillance activity could be consuming resources.

Strange data usage spikes

Check your mobile data usage in settings. A sudden jump may indicate that your phone is transmitting large amounts of information to an external server.

Unknown apps or configuration changes

Look for apps you do not remember installing. On iPhone, check for unknown configuration profiles under Settings. On Android, review installed apps and device administrator permissions.

Unexpected login alerts

If you receive password reset emails or login alerts you did not trigger, assume your credentials may be compromised.

Microphone or camera indicators are activating randomly

Both iPhone and Android show visual indicators when the camera or microphone is in use. If those indicators appear when you are not actively using them, investigate immediately.

If you suspect spyware, do not ignore it. Back up essential data, perform a factory reset and restore only trusted apps. In severe cases, consult a mobile security professional.

149 MILLION PASSWORDS EXPOSED IN MASSIVE CREDENTIAL LEAK

Security researchers warn ZeroDayRAT functions as a full mobile surveillance toolkit sold openly online. (Photographer: Angel Garcia/Bloomberg via Getty Images)

How to remove ZeroDayRAT spyware from your phone

If you believe your phone may be infected, act quickly. Do not keep using it normally while you figure things out. Follow these steps.

1) Disconnect immediately

Turn off Wi-Fi and cellular data. This stops the spyware from sending more data to the attacker while you take action.

2) Change your passwords from a different device

Do not use the potentially infected phone to change passwords. Use a trusted computer or another secure device. Update passwords for email, banking, social media and payment apps first. Enable two-factor authentication (2FA) on every account. Consider using a password manager, which securely stores and generates complex passwords, reducing the risk of password reuse. Check out the best expert-reviewed password managers of 2026 at Cyberguy.com

3) Run a trusted mobile security scan

Install and run strong antivirus software on your phone. Let it scan your device for malicious apps, suspicious configuration profiles or hidden spyware components. The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have strong antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android and iOS devices at Cyberguy.com.

4) Remove suspicious apps and profiles

On iPhone, check Settings > General > VPN & Device Management for unknown configuration profiles. Delete anything you do not recognize. On Android, review installed apps and remove anything unfamiliar. Also, check device administrator settings and revoke access from unknown apps.

5) Back up essential data carefully

If you plan to reset your phone, back up only photos, contacts and critical files. Avoid restoring full system backups that could reintroduce malicious software.

6) Perform a factory reset

A full factory reset on your iPhone or Android is often the most effective way to remove advanced spyware. This wipes the device and removes hidden malware components. After the reset, reinstall apps manually from the official app store instead of restoring everything automatically. Before performing a factory reset, back up important photos, contacts and files, as this process permanently deletes everything stored on the device.

7) Monitor your financial accounts

Because ZeroDayRAT targets banking and crypto apps, watch your accounts closely for unusual transactions. Contact your bank immediately if you see suspicious activity.

When to replace the device

In rare cases, if the phone was deeply compromised or jailbroken, replacing the device may be the safest option. While that sounds extreme, protecting your identity and finances is worth more than the cost of a new phone.

Ways to stay safe from ZeroDayRAT spyware

The good news is that you still have control over your digital safety. Start with these practical steps to reduce your risk of infection and limit the damage if spyware ever targets your phone.

1) Avoid sideloading apps

Only install apps from the App Store or Google Play Store. Official stores screen apps for malicious code and remove threats when discovered. Do not download apps from links in emails or text messages. If an app asks you to install it from outside the store, treat that as a red flag.

2) Think before you tap and use strong antivirus protection

Do not click links from unknown senders. Even one tap can trigger a malicious download or redirect you to a fake login page. Install strong antivirus software on your mobile device. Good mobile security apps scan for spyware, block malicious websites and warn you about suspicious behavior in real time. Some also alert you if your personal information appears in known data breaches, which adds another layer of protection. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android and iOS devices at Cyberguy.com.

3) Keep your phone updated

Install operating system updates as soon as they become available. Security updates patch vulnerabilities that spyware platforms like ZeroDayRAT try to exploit. Turning on automatic updates helps ensure you do not miss critical fixes.

4) Review app permissions regularly

Check which apps have access to your camera, microphone and location. Remove permissions that do not make sense. If a simple game wants constant microphone access, that should raise questions. Limiting permissions reduces what spyware can capture.

5) Use strong authentication

Turn on two-factor authentication (2FA) for banking, email and social media accounts. Even if spyware captures a password, that second verification step can stop attackers from logging in. Use a reputable password manager to create strong, unique passwords for every account.

6) Use a data removal service to reduce your exposure

Spyware operators often profile targets using personal data that is already available online. Data broker websites collect your phone number, address, relatives and more. A reputable data removal service can help remove your personal details from many of these sites. The less information criminals can gather about you, the harder it becomes to target you with convincing phishing attacks or social engineering. Check out my top picks for data removal services and get a free scan to find out if your personal information is already out on the web by visiting Cyberguy.com. Get a free scan to find out if your personal information is already out on the web: Cyberguy.com.

7) Do not bypass your phone’s built-in security protections

Some people modify their phones to remove manufacturer restrictions so they can install unofficial apps or customize the system. On an iPhone, this is called jailbreaking. On Android, it is known as rooting. While that may sound harmless, it removes important security safeguards that are designed to block spyware and malicious software. Once those protections are gone, threats like ZeroDayRAT have a much easier time installing and hiding on your device. Keeping your phone in its original security state adds a powerful layer of protection that most people never see but benefit from every day.

YOUR PHONE SHARES DATA AT NIGHT: HERE’S HOW TO STOP IT

Experts say the spyware can activate a phone’s microphone and camera without a user’s knowledge. (Karl-Josef Hildenbrand/picture alliance via Getty Images)

Kurt’s key takeaways

ZeroDayRAT spyware feels unsettling because it attacks something we rely on every day. Your phone holds your conversations, photos, financial apps and personal routines. When a single piece of malware can see your screen, hear your voice and track your location, the stakes get higher. The silver lining is this. Most infections still depend on user action. A bad link was clicked. A suspicious app was installed. A warning ignored. Staying cautious may not sound exciting, but it remains one of the strongest defenses you have.

Now here is the question worth asking. If spyware can already access your camera, messages and money in one package, are tech companies and app stores doing enough to protect you? Let us know your thoughts by writing to us at Cyberguy.com.

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Kurt “CyberGuy” Knutsson is an award-winning tech journalist who has a deep love of technology, gear and gadgets that make life better with his contributions for Fox News & FOX Business beginning mornings on “FOX & Friends.” Got a tech question? Get Kurt’s free CyberGuy Newsletter, share your voice, a story idea or comment at CyberGuy.com.

Related Topics:Featured Privacy Security Smartphones

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Technology

Xiaomi 17 is a small(ish) phone with a big(ish) battery

Published

5 hours ago

February 28, 2026

Press Room

Xiaomi 17 is a small(ish) phone with a big(ish) battery

Xiaomi has just given a global launch to two of its latest flagship phones, the Xiaomi 17 and 17 Ultra, along with a Leica-branded Leitzphone edition of the Ultra. There’s no sign, however, of the 17 Pro, which launched in China with an additional display mounted next to the rear cameras.

The 17 and 17 Ultra will apparently be available soon in the UK, Europe, and select other markets. The 17 — pitched as a rival to the likes of the iPhone 17 and Samsung Galaxy S26 — will cost £899 / €999 (about $1,200), while the larger and more capable Ultra starts from £1,299 / €1,499 ($1,750). The limited-edition Leitzphone will be substantially more expensive at £1,699 / €1,999 ($2,300), though it includes 16GB of RAM and 1TB of storage, along with a few extra accessories.

I like the simple, sleek aesthetic of the phone.

Photo of Xiaomi 17 homescreen on a wooden table outdoors

The 6.3-inch display isn’t tiny, but it does make the phone small by modern standards.

All three of the phone’s rear cameras are 50-megapixel.

The 17 is an extremely capable small-ish flagship, with a 6.3-inch OLED display, Qualcomm Snapdragon 8 Elite Gen 5, and large 6,330mAh silicon-carbon battery (though sadly smaller than the 7,000mAh version launched in China). I won’t be writing a full review of the 17, but did spend a week using it as my main phone, and found that the battery cruised past the full-day mark, though wasn’t quite enough for two full days of my typical usage. That’s far better battery life than you’d find in similarly sized phones from Apple, Samsung, or Google.

The cameras impress too, with 50-megapixel sensors behind each of the four lenses, selfie included. Pound for pound, you won’t find many better camera systems in any phone this size.

1/10

I’ve been largely impressed by the Xiaomi 17’s cameras.

The Ultra, unsurprisingly, takes things to another level. It’s much larger, with a 6.9-inch display, and weighs a hefty 218g. Despite that, the 6,000mAh is actually smaller, though I found it delivered pretty similar longevity.

Photo of Xiaomi 17 and 17 Ultra on a table, closeup on the cameras

The 17 Ultra is larger in just about every respect, but strangely has a smaller battery.

The enormous camera is, as ever for Xiaomi’s Ultra phones, the highlight. There are 50-megapixel sensors for each of the main, ultrawide, and selfie cameras, with a large 1-inch-type sensor behind the primary lens. The periscope telephoto is even more impressive: 200-megapixel resolution, a large 1/1.4-inch sensor, and continuous optical zoom from 3.2x to 4.3x, the equivalent of 75-100mm. Xiaomi isn’t the first to pull off a true zoom phone — Sony’s Xperia 1 IV got there first in 2022 — but the telephoto camera here is far more capable than that phone’s, with natural bokeh and impressive performance even in low light.

Photo of Xiaomi 17 Ultra Leitzphone outdoors

This is the Leica-branded Leitzphone version of the 17 Ultra.

The camera capabilities are supported by Xiaomi’s ongoing photography partner Leica, but it’s the pair’s Leitzphone that really emphasizes that. Slightly redesigned from the 17 Ultra Leica Edition that was released in China last December, this includes Leica branding across the hardware and software, a range of Leica filters and shooting styles, and a rotatable rear camera ring that can be used to control the zoom. It’s the first Leica Leitzphone produced by Xiaomi — after a trio of Japan-only Sharp models — and comes with additional branded accessories, including a case with a lens cap and a microfiber cleaning cloth.

Xiaomi has plenty of other announcements alongside the 17 series phones at MWC this year, including a super-slim magnetic power bank, the Pad 8 and Pad 8 Pro tablets, and a smart tag that supports both Google and Apple’s tech-tracking networks.

Photography by Dominic Preston / The Verge

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Dominic Preston

Technology

Google dismantles 9M-device Android hijack network

Published

6 hours ago

February 28, 2026

Press Room

Google dismantles 9M-device Android hijack network

NEWYou can now listen to Fox News articles!

Free apps are supposed to cost you nothing but storage space. But in this case, they may have cost millions of people control over their own internet connections.

Google says it has disrupted what it believes was the world’s largest residential proxy network, one that secretly hijacked around 9 million Android devices, along with computers and smart home gadgets. Most people had no idea their devices were being used since the apps worked normally, and nothing looked broken.

But behind the scenes, those devices were quietly routing traffic for strangers, including cybercriminals.

STOP GOOGLE FROM FOLLOWING YOUR EVERY MOVE

Google says it disrupted a massive residential proxy network that secretly hijacked about 9 million Android and smart devices. (AaronP/Bauer-Griffin/GC Images)

How your device became part of a proxy network

According to Google’s Threat Intelligence Group, the network was tied to a company known as IPIDEA. Instead of spreading through obvious malware, it relied on hidden software development kits, or SDKs, that were embedded inside more than 600 apps. These apps ranged from simple utilities to VPN tools and other free downloads. When you installed one, the app performed its advertised function. But it also enrolled your device into a residential proxy network.

That means your phone, computer or smart device could be used as a relay point for someone else’s internet traffic. That traffic might include scraping websites, launching automated login attempts or masking the identity of someone conducting shady online activity. From the outside, it looked like that activity came from your home IP address. You wouldn’t see it happening, and in many cases, you wouldn’t notice any major performance issues.

Google says in a single seven-day period earlier this year, more than 550 separate threat groups were observed using IP addresses linked to this infrastructure. That includes cybercrime operations and state-linked actors. Residential proxy networks are attractive because they make malicious traffic look like normal consumer activity. Instead of coming from a suspicious data center, it appears to come from someone’s living room.

What Google did to shut it down

Google says it took legal action in a U.S. federal court to seize domains used to control the infected devices and route proxy traffic. It also worked with companies like Cloudflare and other security firms to disrupt the network’s command-and-control systems. Google claims it also updated Play Protect, the built-in Android security system, so that certified devices would automatically detect and remove apps known to include the malicious SDKs.

However, Google also warned that many of these apps were distributed outside the official Play Store. That matters because Play Protect can only scan and block threats tied to apps installed through Google Play. Third-party app stores, unofficial downloads and uncertified Android devices carry far greater risk.

IPIDEA has claimed its service was meant for legitimate business use, such as web research and data collection. But Google’s research suggests the network was heavily abused by criminals. Even if some users knowingly installed bandwidth-sharing apps in exchange for rewards, many did not receive clear disclosure about how their devices were being used.

Google’s investigation also found significant overlap between different proxy brands and SDK names. What looked like separate services were often tied to the same infrastructure. That makes it harder for consumers to know which apps are safe and which are quietly monetizing their connection.

300,000 CHROME USERS HIT BY FAKE AI EXTENSIONS

Hidden software inside more than 600 apps allegedly turned phones and computers into internet relays for cybercriminals. (David Paul Morris/Bloomberg via Getty Images)

7 ways you can protect yourself from Android proxy attacks

If millions of devices can be quietly turned into internet relay points, the big question is, how do you make sure yours isn’t one of them? These steps reduce the risk that your phone, TV box or smart device gets pulled into a proxy network without you realizing it.

1) Stick to official app stores

Only download apps from the Google Play Store or other trusted app marketplaces. Some apps hide small pieces of code that can secretly use your internet connection. These are often spread through third-party app stores or direct app files called “APKs,” which are Android app files installed manually instead of through the Play Store. When you sideload apps this way, you bypass Google’s built-in security checks. Sticking to official stores helps keep those hidden threats off your device.

2) Avoid “earn money by sharing bandwidth” apps

If an app promises rewards for sharing your unused internet bandwidth, that’s a major red flag. In many cases, that is exactly how residential proxy networks recruit devices. Even if it sounds legitimate, you are effectively renting out your IP address. That can expose you to abuse, blacklisting or deeper network vulnerabilities.

3) Review app permissions carefully

Before installing any app, check what permissions it requests. A simple wallpaper app should not need full network control or background execution privileges. After installation, go into your phone’s settings and audit which apps have constant internet access, background activity rights or special device permissions.

4) Install strong antivirus software

Today’s mobile security tools can detect suspicious app behavior, unusual internet activity and hidden background services. Strong antivirus software adds an extra layer of protection beyond what’s built into your device, especially if you’ve installed apps in the past that you’re unsure about. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android and iOS devices at Cyberguy.com.

5) Keep your devices updated

Android security updates patch vulnerabilities that proxy operators may exploit. If you’re using an older phone, tablet or Android TV box that no longer receives updates, it may be time to upgrade. Unpatched devices are easier targets for hidden SDK abuse and botnet enrollment.

6) Use a strong password manager

If your device ever becomes part of a proxy network or is otherwise compromised, attackers often try to pivot into your accounts next. That’s why you should never reuse passwords. A password manager generates long, unique passwords for every account and stores them securely, so one breach does not unlock your email, banking or social media. Many password managers also include breach monitoring tools that alert you if your credentials appear in leaked databases, giving you a chance to act before real damage is done. Check out the best expert-reviewed password managers of 2026 at Cyberguy.com.

7) Remove apps you don’t fully trust

Go through your installed apps and delete or uninstall anything you don’t recognize or haven’t used in months. The fewer apps running on your device, the fewer opportunities there are for hidden SDKs to operate. If you suspect your device has been compromised, consider a full reset and reinstall only essential apps from trusted sources.

ANDROID MALWARE HIDDEN IN FAKE ANTIVIRUS APP

Threat groups and state-linked actors allegedly used compromised devices to mask online activity and automate attacks. (Photo Illustration by Serene Lee/SOPA Images/LightRocket via Getty Images)

Kurt’s key takeaway

Residential proxy networks operate in a gray area that sounds harmless on paper but can quickly become a shield for cybercrime. In this case, millions of everyday devices were quietly enrolled into a system that attackers used to hide their tracks. Google’s takedown is a major move, but the broader market for residential proxies is still growing. That means you need to be cautious about what you install and what permissions you grant. Free apps are rarely truly free. Sometimes, the product being sold is you and your internet connection.

Have you ever installed an app that promised rewards for sharing bandwidth, or used a free VPN without thinking twice about it? Let us know your thoughts by writing to us at Cyberguy.com.

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Technology

Defense secretary Pete Hegseth designates Anthropic a supply chain risk

Published

17 hours ago

February 27, 2026

Press Room

Defense secretary Pete Hegseth designates Anthropic a supply chain risk

This week, Anthropic delivered a master class in arrogance and betrayal as well as a textbook case of how not to do business with the United States Government or the Pentagon.

Our position has never wavered and will never waver: the Department of War must have full, unrestricted access to Anthropic’s models for every LAWFUL purpose in defense of the Republic.

Instead, @AnthropicAI and its CEO @DarioAmodei, have chosen duplicity. Cloaked in the sanctimonious rhetoric of “effective altruism,” they have attempted to strong-arm the United States military into submission – a cowardly act of corporate virtue-signaling that places Silicon Valley ideology above American lives.

The Terms of Service of Anthropic’s defective altruism will never outweigh the safety, the readiness, or the lives of American troops on the battlefield.

Their true objective is unmistakable: to seize veto power over the operational decisions of the United States military. That is unacceptable.

As President Trump stated on Truth Social, the Commander-in-Chief and the American people alone will determine the destiny of our armed forces, not unelected tech executives.

Anthropic’s stance is fundamentally incompatible with American principles. Their relationship with the United States Armed Forces and the Federal Government has therefore been permanently altered.

In conjunction with the President’s directive for the Federal Government to cease all use of Anthropic’s technology, I am directing the Department of War to designate Anthropic a Supply-Chain Risk to National Security. Effective immediately, no contractor, supplier, or partner that does business with the United States military may conduct any commercial activity with Anthropic. Anthropic will continue to provide the Department of War its services for a period of no more than six months to allow for a seamless transition to a better and more patriotic service.

America’s warfighters will never be held hostage by the ideological whims of Big Tech. This decision is final.