A critique published in Nature Wednesday calls the basic technology behind Microsoft’s “breakthrough” quantum computing chip the Majorana 1 into question. Microsoft unveiled the chip in February 2025 and said it featured a brand-new technology known as a topological qubit. Topological qubits, they said, would be the “building blocks” for their future quantum computer. Microsoft announced the next generation chip Majorana 2 at Build earlier this month.
Technology
Scams that aren’t illegal (but should be)
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Every year during National Consumer Protection Week, you hear warnings about phishing emails, fake IRS calls and identity theft. Those threats are real, but there is another risk that gets far less attention, and it is completely legal.
Right now, hundreds of companies collect, package and sell personal information, including your home address, phone number, family members, income estimates and even your daily habits. They are not targeting you because you did anything wrong. Instead, they profit simply because your data is valuable.
Unlike traditional scams, this does not happen in the shadows. It happens out in the open, every single day. As a result, most people only realize it is happening after someone uses their personal information against them.
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Data brokers build detailed profiles using information pulled from public records, apps and online activity. (Kurt “CyberGuy” Knutsson)
Your personal information is a product
Data brokers are companies most people have never heard of, but they know a surprising amount about you. They collect information from public records, online activity, retail purchases, app usage and hundreds of other sources.
Then they build detailed profiles and sell them to advertisers, marketers and anyone else willing to pay. A typical profile may include:
- Full names, ages and phone numbers
- Home addresses
- Names of relatives and household members
- Estimated income, home value and net worth
- Shopping habits and interests
- Political, health and lifestyle indicators
This information often appears on people-search sites, where anyone can look you up in seconds. Scammers use these same databases to find and target victims. But even legitimate companies use them in ways most consumers never knowingly agreed to.
People-search sites expose more data than you realize
Search your own name online, and you may find pages listing your address, relatives’ names and contact details. These sites present themselves as “background check tools” or “public records directories.” But their business model depends on making personal information easy to find.
- That creates real-world risks. Criminals use these sites to:
- Impersonate banks, government agencies, or delivery services
- Convince victims they already “know” them
- Locate elderly or vulnerable individuals
- Target family members using shared address history.
Even strangers can learn where you live, who your relatives are and how to contact you. No hacking required.
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People-search websites make your address, phone number and even family connections easy to find in seconds. (Serene Lee/SOPA Images/LightRocket via Getty Images)
Your browsing history is being tracked and sold
Many websites and apps track what you click, read and buy. Incogni’s research found that popular apps like TikTok, Alibaba, Temu and Shein collect numerous personally identifiable data points and share them with third parties, like advertising networks and data brokers.
Even web extensions track what you do online. Popular Chrome extensions like the AI-powered Grammarly or Quillbotinvade your privacy, require extensive permissions and collect sensitive data.
Over time, this data collection builds a behavioral profile. It can reveal:
- Financial stress or debt concerns
- Health interests or medical conditions
- Major life events like moving, retirement, or the loss of a spouse
- Online purchases and brand preferences.
This is why you may suddenly receive highly specific emails, calls, or ads that feel uncomfortably personal. Someone already knew what to say.
AI is accelerating data collection
AI makes personal data more valuable and easier to collect than ever before. These systems scrape public websites, social media profiles, images and videos to pull identifying details. They also connect scattered pieces of information into a single, detailed identity profile, which can include:
- Photos connected to your name
- Voice recordings from public videos
- Employment history
- Locations you’ve lived at or visited.
Once collected, this information can circulate indefinitely. You can delete a social media post, but copies of that data may already exist elsewhere.
5 SIMPLE TECH TIPS TO IMPROVE DIGITAL PRIVACY
The more accessible your personal data is, the easier it becomes for scammers to target you with convincing, personalized attacks. (Kurt “CyberGuy” Knutsson)
Most AI companies collect data by default, unless you opt out
Are you using ChatGPT, Gemini, or even LinkedIn? Then your data is automatically collected from your chatbot conversations, posts, and more. They collect user interactions like prompts, voice recordings, uploaded photos and behavioral data to improve the AI system.
In some cases, you have to manually disable this in settings, but it’s buried in countless opt-out guides or obscure labels. For example, to opt out of LinkedIn data collection, you need to:
- Go to Settings and find the Privacy tab.
- Find the toggle named ‘Data for Generative AI Improvement.’
- Review other default data sharing options.
- Disable everything from personal demographic information to social, economic and workplace research.
AI-powered apps and services continuously switch it up and make it harder for you to opt out. Why? Your data is fueling their business model. The more data points they have, the better they can train their AI and the more money they make.
Why this matters for your safety, not just your privacy
Most people think data collection is just about targeted ads. But the same information can be used to make scams far more convincing. Instead of sending generic phishing emails, scammers can reference your real address or recent activities.
For example: “Hi, Mr. Smith, this is your bank. We noticed unusual activity on your bank account, ending in 0123. Please confirm your information.”
Because the details are accurate, the message feels legitimate. This dramatically increases the chances someone will respond. In many cases, the information came from data broker databases that were legally purchased or accessed.
Consumer protection starts with reducing your digital footprint
National Consumer Protection Week is meant to empower people to protect themselves. That protection shouldn’t stop at obvious scams. It should include limiting how easily your personal information can be found in the first place.
A data removal service helps remove your personal data from data brokers and people-search sites that collect and sell it. Instead of submitting dozens or hundreds of manual requests yourself, they automate the process and continue removing your data as it reappears.
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.
Kurt’s key takeaways
When most people think about scams, they imagine criminals hiding in the shadows. But some of the biggest threats to your personal information are operating out in the open. Data brokers legally collect and sell detailed profiles about you. People-search sites make your address, phone number and even relatives easy to find in seconds. Your browsing activity is tracked, packaged and monetized. And now AI is speeding up how quickly that information can be gathered, connected and reused. This is not just about annoying ads. The more accessible your personal data is, the easier it becomes for scammers to sound convincing and target you with precision. Real consumer protection is not only about avoiding suspicious links. It is about limiting where your information lives and who can access it. The less strangers know about you, the harder it is to use your own data against you.
Have you ever searched for your name online and been surprised by what you found? Let us know by writing to us at Cyberguy.com.
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Related Article
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Earbud and headphone deals
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But in a peer-reviewed article, Henry Legg, a physicist at the University of St Andrews, reanalyzed Microsoft’s data on their device and argued that the company’s researchers did not conclusively demonstrate a working topological qubit in the first place.
Theory predicts that the electrons in this wire behave in a collective pattern known as a Majorana particle, for which the chip is named.
Proponents of quantum computing predict that the technology’s computational abilities will advance new medicine discovery, encryption, and machine learning. Companies like Google and IBM have already demonstrated more advanced machines than Majorana 1 or 2, although presently, no one has conclusively gotten any quantum computer to perform anything useful. But Microsoft claimed that Majorana 1, and subsequently Majorana 2, paved their path toward a practical quantum computer.
Microsoft’s design, unique among quantum computing companies, involves a tiny wire, thinner than a human hair, made of the semiconductor indium arsenide stuck to a superconductor. Theory predicts that the electrons in this wire behave in a collective pattern known as a Majorana particle, for which the chip is named. Microsoft wants to encode information in the properties of the Majorana particle. (A topological qubit is to a Majorana particle as a transistor is to silicon.)
Proponents of the Majorana particle think it is promising qubit material because theory predicts that when formed into topological qubits, the Majorana should compute with fewer errors than competing materials, such as superconducting circuits pursued by IBM. This suggests that ultimately, fewer topological qubits are needed to scale up to a useful quantum computer.
That is, if Microsoft has actually made a Majorana particle. “They haven’t convincingly shown that they have Majoranas,” Legg told The Verge. “You can’t make a qubit if you don’t have the Majoranas.”
In Legg’s critique, he writes that what Microsoft claims as a signature of the Majorana particle could actually be from the formation of quantum dots, which are electron-containing structures, in the device. Quantum dots would not be useful for building the quantum computer. He also writes that Microsoft cherry-picked their data.
“You can’t make a qubit if you don’t have the Majoranas.”
Microsoft’s team published a rebuttal in Nature disputing Legg’s interpretation of their data. Legg’s critique “does not constitute a substantial scientific challenge to our findings,” the Microsoft team wrote. Legg has not “proposed an alternative model that fits all of our data,” Chetan Nayak, a physicist leading Microsoft’s quantum team, told The Verge.
Legg first posted his critique on the online physics repository arXiv on February 26, 2025, within a week of Microsoft’s Majorana 1 announcement. It took a year for Nature to conduct a peer review and publish his article.
Meanwhile, on June 2, Microsoft announced a new chip, the Majorana 2, featuring what they claimed was the next generation of their topological qubits. The company says they can build a “scalable quantum computer” by 2029. “We 100% stand behind our results,” Nayak told The Verge. “We stand by our roadmap. We stand behind our long-standing commitment to scientific rigor and dialogue.”
Legg says the company’s characterization of Majorana 2, which Microsoft wrote in a non-peer reviewed manuscript, suffers from similar problems he pointed out a year ago. “Nothing in this [manuscript] resolves the fundamental issues that so many scientists have with this company’s previous claims,” Legg told The Verge.
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Buying a phone without tying it directly to your identity could get much harder. The Federal Communications Commission (FCC) is considering tougher “know your customer” rules for voice providers.
The proposal would push phone companies to collect and keep more personal information before giving many new or renewing customers access to service. That could include your name, physical address, government-issued identification number and an alternate phone number.
The FCC says the goal is to make life harder for scammers, robocallers and criminals who abuse phone networks. That sounds reasonable at first. Nobody wants more fake bank calls, Medicare scam texts or urgent messages from crooks pretending to be family members. Yet this proposal raises a much bigger question. How much personal privacy should we give up to fight scam calls?
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GOOGLE SEARCH LED TO A COSTLY SCAM CALL
The FCC is considering tougher phone identity checks that could require more personal information before service begins. (Kurt “CyberGuy” Knutsson)
What the FCC phone ID proposal would require
The FCC phone ID proposal focuses on identity checks for originating voice providers. Those are the companies that allow calls to enter the phone network. Right now, the FCC already expects providers to take steps to know their customers and stop illegal calls. The new proposal would make those duties more specific. The FCC is asking whether providers should be required to obtain and retain certain customer information before granting service. At a minimum, that could include:
- Name
- Physical address
- Government-issued identification number
- Alternate telephone number
The FCC is also asking how these rules should apply to “new and renewing” customers. That phrase is important. A narrow version could focus on people opening new accounts. A broader version could reach people who switch plans or renew service with a current provider. For high-volume customers, including some business and foreign customers, the FCC is also asking whether providers should collect more information. That could include the intended use of the service and the IP address used to place calls, when applicable.
The FCC is also asking whether providers should retain KYC records for four years after the customer relationship ends, tied to the statute of limitations for certain illegal calling violations.
Why the FCC wants stronger phone identity checks
The FCC says scammers hide behind phone calls and texts to rip people off, then disappear before anyone can track them down. Anyone with a phone knows this problem has gotten out of hand. Most of us now look at an unknown number and assume trouble before we even answer.
The agency believes tougher identity checks could make it harder for bad actors to get onto phone networks in the first place. It also says better customer records could help investigators connect the dots after a scam call or text causes harm.
Here is where the proposal gets bigger. The FCC also asks whether stronger records could help law enforcement investigate crimes that go beyond scam calls, including national security threats and abuse in text messaging networks. So while robocalls are the headline, this proposal reaches much further. It could move phone service closer to an identity-check model that goes well beyond robocalls.
Why burner phones could become harder to buy
The FCC proposal does not specifically say it will ban burner phones. Still, the practical impact could be significant. A burner phone usually refers to a prepaid phone or phone line with no clear identity link at the point of purchase. TV shows often connect burner phones with criminals. Real life is more complicated.
People use prepaid or private phone lines for plenty of lawful reasons. A domestic abuse survivor may need a safe phone that an abuser cannot easily trace through shared accounts. A journalist may need to protect a source. A whistleblower may need to call without exposing a personal number. Someone without a stable address may rely on prepaid service because it is easier to obtain.
If phone companies must collect a government ID number and physical address before service begins, anonymous or lightly identified prepaid service could become far harder to access. That is why privacy advocates see this as more than a robocall rule. They see it as a potential shift in how Americans get basic phone service.
HOW SCAMMERS BUILD A PROFILE ON YOU USING DATA BROKERS
Prepaid phones could face closer scrutiny if the FCC moves ahead with stricter “know your customer” rules. (Photographer: Brent Lewin/Bloomberg via Getty Images)
The FCC proposal could affect prepaid phone plans
Prepaid phones are a big part of this story. Some people use them to save money. Others use them because they want more control over what they spend or because a traditional phone plan creates hurdles they would rather avoid.
The FCC is now asking whether prepaid and postpaid customers should face different identity checks. That question is important because prepaid service has long been one of the easiest ways to get a working phone without a lengthy signup process.
A strict final rule could make prepaid service feel a lot more like opening a bank account. For some people, that may only mean another form to fill out. For others, especially someone trying to stay safe or keep a phone line private, it could be a much bigger deal.
The privacy risk behind a phone ID database
The most obvious concern is privacy. The quieter concern is cybersecurity. Phone companies already hold sensitive customer information. Adding government ID numbers, physical addresses and alternate phone numbers would make those records even more valuable to hackers.
If a telecom database gets breached, criminals may use stolen customer data for phishing, identity theft, SIM-swap attacks or stalking. A rule meant to stop scammers could create a richer target for scammers to steal. That to me is scary.
The FCC does ask how providers should protect customer information and how long records should be retained. Those are important questions. Still, better security rules would need real teeth. Sensitive data becomes a liability the moment it gets collected.
What “physical address” could mean for phone customers
The FCC is also asking whether P.O. boxes, shared office locations and similar addresses should count as a customer’s physical address. That detail could create real problems.
Some people do not have a traditional home address. Others may avoid sharing one because of safety concerns. A domestic abuse survivor may use a mailing address that keeps a home location private. A small business owner may use a shared office or mail service. If the final rule limits what counts as a valid address, some people could face a harder path to phone service. That may sound like a compliance detail. For someone trying to stay safe, it could matter a lot.
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Privacy advocates warn that stronger identity checks could make private phone access harder for people with legitimate safety concerns. (Kurt “CyberGuy” Knutsson)
What happens next with the FCC phone ID proposal
The FCC is taking public comments on the proposal through June 25, 2026. Reply comments are due July 27, 2026. After that, the agency can review feedback from phone companies, law enforcement, privacy groups, consumer advocates and the public.
The final rule could change. The FCC could narrow the requirements, add privacy safeguards, create exceptions or revise major parts of the proposal. For now, this is one to watch closely.
We reached out to the FCC for comment, but did not hear back before our deadline.
How to reduce scam calls and texts now
You do not need to wait for a new FCC rule to protect yourself.
1) Let unknown calls go to voicemail
Do not feel pressured to answer every unknown number. A real caller can leave a message. A scammer wants you on the line fast, before you have a chance to slow down and think.
2) Turn on phone spam protections
On iPhone, go to Settings, tap Apps, scroll down and tap Phone, then go to the unknown caller settings. Choose Silence to send calls from unsaved numbers to voicemail, or choose Ask Reason for Calling if you want unsaved callers to provide more information before your iPhone rings. You can also look under Call Filtering and toggle on Unknown Callers and Spam.
On many Samsung phones, open the Phone app, tap the three dots, tap Settings, tap Caller ID and spam protection and turn it on. Then, scroll down and make sure Block all spam and scam calls is toggled on. Settings may vary depending on your phone model.
3) Avoid links in unexpected texts
Go directly to the company’s app or website instead. That habit can help stop fake toll texts, bank scams and delivery alerts.
4) Reduce the personal info scammers can use against you
Scammers often sound convincing because they already know something about you. That information can come from people-search sites, data brokers, old breaches or public records. Consider using a data removal service to reduce how much of your personal information is floating around online. 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
5) Block and report suspicious messages
Do not just delete scam texts. On iPhone, open Messages. If you have not opened the message, swipe left on it, tap the Delete button, then tap Delete and Report Spam. If you have already opened it, tap Report Spam at the bottom of the message, then tap Delete and Report Spam. To block the sender, open the conversation, tap the sender’s icon at the top, tap Info, scroll down and tap Block Contact. Apple says reporting spam does not block the sender. Settings and carrier support may vary.
On many Samsung Galaxy phones using Google Messages, open the message, tap the three dots and choose Block and report spam, if requested confirm your decision by tapping Yes. If you use Samsung Messages, touch and hold the conversation, tap More, then tap Block. Settings may vary depending on your phone model and messaging app.
6) Use antivirus software and a password manager
Strong antivirus software can help block phishing links and malicious websites before they cause damage. A password manager can also help you avoid reusing passwords if a scammer tricks you into entering login details on a fake page. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android & iOS devices at Cyberguy.com
7) Turn on account alerts
Turn on bank, credit card and phone carrier alerts so you know quickly if someone tries to make a charge, move money or change your account. Fast alerts can help you stop damage before it spreads.
Watch the CyberGuy Live replay: Lock Down Your Phone in 30 Minutes
Your phone holds your email, passwords, photos, banking apps and personal data. In this free CyberGuy Live replay, Kurt the CyberGuy walks you step by step through simple phone security fixes you can do at your own pace. You’ll learn how to improve your privacy settings, spot the latest phone scams, use trusted security tools and walk away with a simple checklist to stay protected. Watch the replay and get our checklist here: CyberGuyLive.com
Kurt’s key takeaways
The FCC wants to stop scammers before they ever get onto the phone network. I get that. Scam calls and texts are out of control, and they have cost too many people real money. At the same time, the way the FCC is looking at this raises a real privacy concern. Asking phone companies to collect a government ID number, physical address and alternate phone number could change what it takes to get basic phone service in America. The FCC believes stronger customer records could help investigators track scammers after illegal calls happen. The question is whether scammers would still find ways around the rules while people with legitimate privacy needs face new hurdles. A domestic abuse survivor, journalist, whistleblower or person without a stable address may have a much harder time getting a private phone line. That is why any scam-fighting plan needs strong privacy safeguards. Before asking phone customers to hand over more personal information, the FCC should show how this data would reduce scams and how it would be protected.
Would you give your phone carrier a government ID number and physical address if it meant fewer scam calls, or does that go too far? Let us know by writing to us at CyberGuy.com.Cyberguy.com
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- Plus, you’ll get instant access to my Ultimate Scam Survival Guide free when you join.
Copyright 2026 CyberGuy.com. All rights reserved.
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