Technology
Avoid public Wi-Fi by using your iPhone as a hot spot
Have you ever been tempted to connect to a public Wi-Fi network when you’re out and about? Maybe you want to check your email, browse social media or stream some music.
But before you do that, you should know that public Wi-Fi can be risky and expose your personal information to hackers and cybercriminals.
That’s why you should avoid suspicious public Wi-Fi and use your iPhone’s hot spot instead. A hot spot is a feature that lets you share your iPhone’s cellular data with other devices, such as your laptop or tablet.
This way, you can enjoy a secure and private internet connection wherever you go. Before we get to how to set up a hot spot, you may want to check out Cellphone boosters vs. mobile hot spots: What’s the difference and how do you choose?
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Woman on a cellphone using a hot spot (Kurt “CyberGuy” Knutsson)
How to set up a hot spot on your iPhone
Setting up a hot spot on your iPhone is easy and quick. Just follow these simple steps:
- Open the Settings app on your iPhone
- Select Personal Hot Spot
- Toggle on next to where it says Allow Others to Join and update the password, if necessary
- Note that devices logged into the same iCloud account won’t require a password to join your iPhone’s Personal Hot Spot
Steps to set up a hot spot on your iPhone (Kurt “CyberGuy” Knutsson)
- Optionally, you can also select Family Sharing if you have other family members you want to allow joining your Personal Hot Spot without requiring a password. Tap on Family Sharing.
- Then toggle on Family Sharing.
- The names of family members will appear below it. You can set each family member to either be able to join automatically or Ask for Approval from you before they can connect. Just click on their name and then select either Automatic or Ask for Approval.
Steps to allow other users or devices to use your iPhone hot spot (Kurt “CyberGuy” Knutsson)
- If you’re trying to connect from older Wi-Fi devices and your iPhone’s Wi-Fi network doesn’t appear, or they fail to get a connection, you may also need to toggle on Maximize Compatibility.
CLEVER TRICK TO MAKE A CONNECTION FASTER ON YOUR WI-FI NETWORK
- Do this by going to Settings. Tapping Personal Hot Spot and then scrolling down next to Maximize Compatibility, toggle it on.
Maximize Compatiblity toggle on iPhone (Kurt “CyberGuy” Knutsson)
By default, the name of your iPhone’s hot spot is called the same name as your iPhone. You can change the name of your iPhone by following the steps below:
- Head to Settings
- Tap General
- Click About
- Tap Name
- Change the name of your iPhone by typing it in the box
- Tap Done
Steps to change the name of your iPhone (Kurt “CyberGuy” Knutsson)
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How to connect another device to your iPhone hot spot
- Go to the System Settings on the other device. In this instance, we are using a MacBook Pro.
- Scroll down, tap Wi-Fi on that device, look for your hot spot name and tap it. Enter the password if requested and you’re good to go.
Steps to connect another device to your iPhone (Kurt “CyberGuy” Knutsson)
Note that the hot spot feature can be hidden or disabled by your carrier, so if you don’t see it or can’t turn it on, you’ll need to reach out and make sure your plan includes the ability to use your device as a hot spot.
MORE: 5 BEST CELLPHONE BOOSTERS
Keep an eye on how much data you use with your iPhone hot spot
Using a hot spot can be a great way to stay connected and safe online. But remember, it uses your iPhone’s cellular data, so you should keep an eye on how much you use. Here’s how to check your data usage:
- Go to Settings
- Tap on Cellular
- Scroll down to see how much data you’ve used in the current period
How to keep an eye on your data on your iPhone (Kurt “CyberGuy” Knutsson)
If you have a limited data plan, you may want to limit your hot spot usage to avoid extra charges. You can also turn off your hot spot when you’re not using it to save battery life. To do that, follow these steps:
- Go back to Settings
- Tap on Personal Hot Spot
- Turn off the switch next to Allow Others to Join
MORE: BEST ACCESSORIES FOR YOUR PHONE
How to secure your hot spot privacy and security with a VPN
Hot spots suffer from the same risks that any public Wi-Fi connection does, such as data breaches or misuse by hackers and other nefarious actors. However, there is a way to keep yourself protected when using your iPhone hot spot, and that’s by using a Virtual Private Network or VPN.
It adds an extra layer of security and can keep you safe online. If you do decide to create and use a personal hot spot, remember to always make sure it’s password-protected. We’ll take you through the benefits of using a VPN with a hot spot and show you step-by-step how to set up a VPN by clicking here.
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Kurt’s key takeaways
Using your iPhone as a hot spot can be a convenient and secure way to access the internet on the go. You can share your cellular data with other devices, control who can join your hot spot and customize your hot spot name and password. However, you should also be mindful of your data usage and battery life, and use a VPN to protect your privacy and security online.
What are some situations where using an iPhone hot spot would be helpful to you? Let us know by writing us at Cyberguy.com/Contact.
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Copyright 2024 CyberGuy.com. All rights reserved.
Technology
Microsoft is disabling Office 2019 for Mac next month
Microsoft’s Office 2019 apps for Mac will stop working next month, because the company isn’t renewing a certificate that validates Office licenses. Owners of Office 2019 for Mac are being warned they’ll have to purchase Office 2024 or a Microsoft 365 subscription if they want to continue editing documents.
Microsoft previously promised that “all your Office 2019 apps will continue to function,” when it announced end of support in 2023. The company then quietly updated that support note last month to remove the mention of apps continuing to function, replacing it with “Rest assured that all your Office 2019 apps won’t lose any data.”
Starting on July 13th, Office 2019 for Mac and Office 2021 for Mac will both run in “reduced functionality mode,” allowing people to open files but not edit, save, or create new documents. The reduced functionality will impact Word, Excel, PowerPoint, Outlook, and OneNote.
While Microsoft is providing a certificate update for Office 2021 as it’s still supported until October 13th, 2026, the company is leaving Office 2019 for Mac users out in the cold as support for these apps ended a few years ago. “Office 2019 for Mac reached end of support on October 10, 2023, and no longer receives updates,” says Microsoft. “Because Office 2019 cannot be updated to the required version, this issue cannot be resolved by updating or reinstalling Office 2019 for Mac.”
JimmyTech points out that old versions of Microsoft 365 apps on Mac and iOS will also be affected by this certificate issue, but a simple update will fix it for those users.
Microsoft regularly ends support of software and there’s always the risk you could run into issues running older apps or versions of Windows. It’s still surprising to not see Microsoft make an exception here though, particularly because this certificate issue breaks the main functionality of an app you’ve paid a one-time license fee for.
Technology
Android fake call detection warns you about scams
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You know that little moment when your phone rings and the name on the screen makes you drop everything?
Maybe it says your spouse, your daughter, your boss or your best friend. You answer because you trust the name. Then the voice sounds familiar too.
That is exactly what makes the latest phone scams so dangerous.
Android’s fake call detection can warn you when a caller may be pretending to be someone saved in your contacts. (Silas Stein/Picture Alliance)
Scammers no longer have to call from a strange number. They can spoof a trusted contact’s phone number. Then they can use AI voice tools to sound like someone you know. Android is now rolling out a new feature called fake call detection to help warn you when that familiar call may be a fake.
FAKE AGENT PHONE SCAMS ARE SPREADING FAST ACROSS THE US
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What is Android fake call detection?
Android fake call detection is a new protection built into Phone by Google. It is designed to spot suspected spoofed calls when both people on the call use Phone by Google.
Think of it as your phone quietly asking, “Is this call really coming from that person’s device?” If the answer looks suspicious, your phone can show a warning and advise you to hang up. That small alert could stop a scam before fear, panic or confusion takes over.
ANDROID SECURITY UPGRADES OUTSMART SCAMS AND PROTECT YOUR PRIVACY
How Android fake call detection works
The feature works automatically in the background. You do not need to answer a quiz, scan a code or press a button during the call. When a trusted contact calls you, their phone sends a silent confirmation signal to your phone. That signal helps prove the call really came from their device.
If a scammer spoofs your contact’s number, that confirmation signal may be missing. Your phone then checks with your contact’s actual device. If the real device says it is not placing a call, your screen can warn you that the call may be fake.
The system uses end-to-end encrypted RCS technology, so the check happens privately. You can also turn the feature off in Phone by Google settings.
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Why fake calls are getting harder to spot
For years, caller ID gave people a sense of control. If the name looked familiar, most of us felt safer picking up. That old habit now works in the scammer’s favor.
Scammers can use internet-based calling tools to spoof numbers. That means your phone may display the name of someone you trust, even though the call comes from somewhere else.
Then comes the AI voice trick. With today’s audio tools, scammers can make a fake voice sound shockingly real. They may pretend to be a family member in trouble, a bank employee warning about fraud or a manager asking for urgent help.
SCAMMERS EXPLOITED MOM’S FEARS TO STEAL HER ENTIRE LIFE’S SAVINGS
That combination makes the call feel personal and immediate. It also makes you more likely to act before you think.
Why Android is adding this protection now
Impersonation scams have become a major global problem. INTERPOL’s March 2026 Global Financial Fraud Threat Assessment cited impersonation fraud as one of the leading contributors to more than $400 billion in global losses.
In the U.S., impersonation scams remain one of the top fraud categories reported to the FTC. Losses reached $2.95 billion in 2024.
GLOBAL SCAM CRACKDOWN LEADS TO 276 ARRESTS
Those numbers tell you why this feature deserves attention. Scammers go where the money is. Right now, they know trusted voices and trusted names can open the door.
Which Android phones get fake call detection?
Google says fake call detection is rolling out globally in Phone by Google this month, starting with Pixel devices.
The feature is available on Android 12 and newer devices with Phone by Google, Contacts and Google Messages installed. It also requires RCS capability in Google Messages.
SAMSUNG MESSAGES ENDING? WHAT ANDROID OWNERS MUST KNOW
There is one key limitation. Both you and the person calling you must use Phone by Google for fake call detection to work.
Phone by Google already comes as the default phone app on many Android devices. If your phone uses a different calling app, you can install Phone by Google from the Play Store and set it as your default phone app.
How Android fake call detection protects you
This feature gives you an extra warning at the exact moment you need it most. That timing is important. Scam calls often rely on emotion. The caller may say someone got arrested, a loved one had an accident or a bank account faces an urgent threat.
SSA IMPERSONATION SCAMS ARE GETTING MORE PERSONAL
When the voice sounds familiar, your guard drops. A warning on your screen can interrupt that emotional rush. It gives you a reason to stop, hang up and verify the story another way.
What Android fake call detection cannot do
This new tool helps, but it cannot protect you from every scam. It may not work if the other person does not use Phone by Google. It also may not cover calls from businesses, unknown numbers or contacts using unsupported devices. So you still need basic scam rules.
If someone asks for money, gift cards, crypto, account codes or remote access to your device, hang up. Then call the person or company back using a number you already trust.
Also, never stay on the line just because the caller tells you to. That is one of the oldest pressure tactics in the scammer playbook.
A spoofed call can look familiar on your screen, even when it is really coming from a scammer. (Kurt CyberGuy Knutsson)
How to protect yourself from AI voice scams
AI voice scams work because they sound personal, urgent and believable, so your best defense is to slow the conversation down before you act.
1) Create a family safe word
Pick a simple word or phrase that only your close family knows. It should be easy to remember but hard for a scammer to guess. Then, if someone calls with an emergency and asks for money, ask for the safe word. If they cannot give it, hang up and verify the story another way.
9 WAYS SCAMMERS CAN USE YOUR PHONE NUMBER TO TRY TO TRICK YOU
2) Pause when the call feels urgent
Scammers want you scared because fear makes people act fast. That is why fake emergency calls often sound intense, emotional and rushed. Take a breath before you do anything. A real loved one, bank or employer will let you verify what is happening.
3) Call back using a trusted number
If a call feels suspicious, hang up. Then call the person back using a number saved in your contacts or one you know is real. Do not use a number, link or instruction the caller gives you. That could send you right back to the scammer.
4) Never send money or codes during the call
Do not send gift cards, crypto, wire transfers or payment app transfers because a caller sounds convincing. Also, never share a one-time passcode, PIN or account login code over the phone. Once scammers get that information, they can move fast.
5) Turn on scam protections on your phone
Use the built-in protections already available on your device. Pixel and Samsung users can enable Scam Detection in the Phone by Google app to help flag suspicious calls. Also, consider using strong antivirus software that includes AI-powered scam protection to help detect scams in texts, online content and deepfake videos. Keep an eye on call warnings too. If your phone tells you something looks risky, treat that alert seriously. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android & iOS devices at Cyberguy.com
6) Keep your phone apps updated
Update Phone by Google, Google Contacts and Google Messages when updates are available. These tools work best when your apps and phone software stay current. Updates often include security improvements, bug fixes and new scam protections.
Here’s how to check for updates on Android:
- Open the Google Play Store app.
- Tap your profile icon in the top right corner.
- Tap Manage apps & device.
- Under Updates available, tap See details.
- Look for Phone by Google, Google Contacts and Google Messages.
- Tap Update next to each app, or tap Update all.
You can also turn on automatic app updates by opening the Google Play Store app, tapping your profile icon, then going to Settings > Network preferences > Auto-update apps. From there, choose whether to update apps over Wi-Fi, over Wi-Fi or mobile data, with limited mobile data or not at all.
Kurt’s key takeaways
If a call feels urgent or suspicious, pause before you respond and verify it another way. (Tristan Spinski/The Washington Post via Getty Images)
Android’s fake call detection is a smart step in the fight against AI-powered phone scams. It recognizes something many people already know: the name on your caller ID no longer proves the person calling you is real. This feature gives Android users another layer of protection when scammers try to hijack trust. Still, the safest move remains simple. Slow down, verify the call and never let panic make the decision for you.
Should the government do more to stop scammers from using AI voices to impersonate the people you trust? Let us know by writing to us at CyberGuy.com
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Technology
Congress just gave DHS another $70 billion
Congress narrowly voted to fund President Donald Trump’s mass deportation agenda, giving the Department of Homeland Security $70 billion over the next three years.
The house voted 214 to 212 in favor of the reconciliation bill Tuesday, following the Senate’s 52-47 vote last Friday morning. The vote fell largely along party lines. Sen. Lisa Murkowski (R-AK) was the only Senate Republican to vote against it. Rep. Tim Walberg (R-MI), initially voted against the bill — meaning it would have failed — but changed his vote after huddling with House Majority Leader Steve Scalise (R-LA) and Appropriations Chair Tom Cole (R-OK), according to The Hill. No Democrats voted in favor of the funding bill, which was done through a budget reconciliation process to avoid a Democratic filibuster.
In a speech on the House floor ahead of the Tuesday vote, Rep. Mary Gay Scanlon (D-PA) criticized Republicans for using the budget reconciliation process to avoid negotiating with Democrats, and emphasized ICE’s lack of popularity with the American people.
“At its core, this Republican reconciliation budget bill is a statement about priorities, and the priorities represented in this budget bill could not be more out of step with the needs and values of the American people,” Scanlon said.
Scanlon noted that DHS has yet to spend $100 billion of the nearly $200 billion it received under Trump’s One Big Beautiful Bill Act. She added that Trump has not only expanded ICE’s reach by increasingly going after legal immigrants but also weaponized DHS against its critics. The bill, she said, will “supercharge” Trump’s abuses.
After the House markup last Friday, Rep. Rosa DeLauro (D-CT), ranking member of the House Appropriations Committee, noted that the bill not only lacks sufficient reforms but also cuts funding for cybersecurity and TSA, whose workers went weeks without pay during the DHS shutdown.
The funding bill comes at a time of deep unpopularity for ICE. One recent poll found that just 33 percent of voters approve of how the agency is doing its job.
And it comes amid yet another threat from border czar Tom Homan to flood New York City with ICE agents. In an interview with Fox News on Monday, Homan said he would send “more ICE agents than you’ve ever seen” to New York City if the state government passed a bill limiting cooperation with DHS.
“Providing a quarter trillion dollars to an administration promising that the public ‘ain’t seen shit yet’ when it comes to mass deportation is a historic mistake,” Todd Schulte, president of the immigration reform group FWD.us, said in a statement. “Supercharging the funding for these already out of control systems will come with terrible human consequences and continue to be met with increasing opposition from voters.”
Correction, June 9th: A previous version of this story said Rep. Tim Walberg voted against the funding bill. He initially voted against it but then changed his vote to support it.
Update, June 9th: This story has been updated to include comment from FWD.us president Todd Schulte.
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