NSA warns all phone users of potential security threats

That pop up is a trap

You’ve seen them before, a sudden pop-up warning about a virus or a system fault. It looks real, urging you to click ‘Fix’ or ‘Verify’. These aren’t just annoying ads. They’re a direct attack on your phone or computer, designed to steal your data.

This new wave of pop-up scams is incredibly dangerous. Millions of people have been targeted, and experts now rank these attacks among the top cyber threats of 2025.

Meet clickfix

One of the worst new attacks is called ClickFix. It disguises itself as a CAPTCHA test or a software update. The pop-up tricks you into running a malicious script, which then installs malware.

While it often targets PCs, Macs, and even smartphones are also at risk. Microsoft has even issued its own warning about this sneaky threat.

If you see this, act fast

So what should you do if a strange pop-up takes over your screen? Security experts, including the NSA, have blunt advice. If you see an unexpected prompt asking for passwords or permissions, close everything immediately.

Force-close all your apps. This action can stop a malicious process in its tracks before it steals your information.

Then restart your device

After closing all your apps, take the next simple step. Restart your phone or computer completely. This clears out the device’s active memory.

A restart can help disrupt any lingering attack that hasn’t fully installed itself. It’s a powerful and easy first line of defense.

Beware fake tech support calls

Pop-ups aren’t the only threat. A scary new phone scam is making the rounds. You might get a call that looks like it’s from tech support, your bank, or even the police.

The FBI says if you get an unsolicited call pressuring you for money or info, just hang up. Real organizations won’t demand immediate payment or passwords over the phone.

Your messages need locking down

The NSA has also warned about risks in your messaging apps. Features like Linked Devices in Signal or WhatsApp can be a problem. They let you use your messages on other devices, like a tablet.

If a hacker gets access, they could link their own device to your account. Always check your linked devices list and remove any you don’t recognize.

Secure your group chats

Be careful with group chat invite links, too. Sending a link is an easy way to add friends, but it can also let in strangers. Anyone with the link could potentially join your private conversation.

For better security, disable group links. Instead, add people manually or set the group so only admins can add new members.

Encrypt your texts

The FBI recently warned people not to rely on standard SMS texting, especially for sensitive information. Regular texts are not secure and can be intercepted in large-scale hacks.

They recommend using encrypted messaging apps. Apps like iMessage, WhatsApp, and Signal use end-to-end encryption. This scrambles your messages so only you and the recipient can read them.

Tighten your notification settings

A simple setting change can make you much safer. Go to your phone’s notification settings for messages and banking apps. Disable detailed previews on your lock screen.

This way, if your phone is left unattended, a passerby can’t read your sensitive two-factor codes or private message content.

Update everything now

One of the easiest ways to stay safe is to keep your software updated. Always install the latest operating system updates for your phone and computer.

Don’t forget to update your apps regularly. These updates often contain critical security patches that fix holes hackers love to exploit. Turning on auto-updates is a great habit.

Ditch public wifi

Be extra cautious when using public Wi-Fi at coffee shops or airports. These networks are often not secure, making it easier for others to snoop on your activity.

Avoid doing banking or entering passwords on public networks. For a safer connection, use your phone’s mobile hotspot or a trusted VPN service.

Audit your app permissions

Take a few minutes to check what permissions your apps have. Go into your phone’s settings and look at the privacy or permissions section. You might be shocked at how many apps can access your contacts or location.

Revoke permissions that aren’t necessary for an app to function. Why does a simple game need access to your text messages?

Curious how this digital espionage plays out on a global scale? See what happened when China accused the US NSA of targeting its time center.

Stay skeptical and stay safe

The key theme from all these warnings is healthy skepticism. If something seems off, a weird pop-up, a pushy caller, a strange text- trust your gut.

Don’t click, don’t engage, and don’t panic. Take the safe steps, close apps, restart your device, and verify information through official websites or phone numbers. Your vigilance is your best defense.

Want to see what the future of phone performance looks like? Check out the rumored cooling breakthrough for the upcoming iPhone.

Which of these tips will you try first? Share your plan in the comments, and if this was helpful, give it a like.

Read More From This Brand:

• Is Apple quietly leaning on Google’s AI?
• Students get free access to Google AI tools
• EU scrutinizes Apple, Google, Microsoft over scams

Don’t forget to follow us for more exclusive content right here on MSN.

If you liked this story, you’ll LOVE our FREE emails. Join today and be the first to get stories like this one.

This slideshow was made with AI assistance and human editing.