Technology
Apple fighting back against quantum attacks with new security system for iMessage
Apple is giving iMessage a big security boost as the company looks to protect users from future quantum attacks, which are cyberattacks that use the power of quantum computers to break the encryption methods used by most online services today.
While hackers don’t have access to quantum computers just yet, the new upgrade takes away a potential avenue for them down the road. Apple is calling it “the most significant cryptographic security upgrade in iMessage history.”
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Message app on iPhone home screen (Kurt “CyberGuy” Knutsson)
What is PQ3?
PQ3 is Apple’s new encryption upgrade for iMessage to secure conversations. According to Apple, the upgrade provides level 3 security. iMessage currently uses level 1 protections.
Illustration showing level 1 cryptography (Apple) (Kurt “CyberGuy” Knutsson)
How does PQ3 work?
It uses special codes that are difficult for even quantum computers to break. These codes are constantly changing, making it even harder for anyone to intercept your messages. It works behind the scenes, so you don’t need to do anything to benefit from it.
Illustration showing level 3 post-quantum cryptography (Apple) (Kurt “CyberGuy” Knutsson)
PQ3 is set to roll out in beta versions of iOS 17.4, iPadOS 17.4, macOS 17.4 and watchOS 10.4 soon. Apple says the upgrade will roll out to all iOS devices by the end of the year.
Why is a new security measure needed?
Regular computers struggle to break the codes used in iMessage. However, powerful quantum computers, which are still under development, could potentially crack these codes. PQ3 protects your messages even if that happens.
While PQ3 is supposed to protect you from future hacks, it also provides a way to stop “harvest now, decrypt later” attacks. Although hackers usually want data or information they can use now, “harvest now, decrypt later” attacks steal your information now and will use a more advanced computer to decrypt it in the future.
What are the 3 major benefits of PQ3?
1) Stronger protection: It makes iMessage more secure against current and future threats.
2) Self-healing: If someone tries to steal your messages, PQ3 can automatically fix the problem and protect future messages.
3) No impact on message size: You won’t notice any difference in how quickly your messages are sent or received.
A woman messaging on her iPhone (Kurt “CyberGuy” Knutsson)
MORE: STOLEN DEVICE PROTECTION IN LATEST IOS 17.3 UPDATE PROTECTS YOUR IPHONE EVEN MORE FROM CROOKS
How to protect yourself from hackers
To prevent hackers from accessing your data now or in the future, you should take some precautions. Here are five tips to follow.
1) Keep your phone software updated
You’ll especially want to update your iPhone when iOS 17.4 is available to help protect you from quantum attacks. You should always keep your iPhone’s software and apps updated regularly as Apple releases patches for vulnerabilities as they are discovered. Updating your phones can also prevent hackers from exploiting security flaws.
2) Change your passwords
Change the passwords for all your online accounts, including your email, social media and banking accounts. Do not use easy-to-guess information such as your birthday or address. Use strong, unique passwords that are difficult to guess, preferably ones that are alphanumeric and, if applicable, include special symbols. Be sure to do this on another device in case there is malware monitoring you on your phone. Consider using a password manager to generate and store complex passwords. It will help you to create unique and difficult-to-crack passwords that a hacker could never guess.
3) Enable two-factor authentication
Enabling two-factor authentication on all your online accounts will add an extra layer of security to your accounts and make it more difficult for hackers to gain access.
4) Have good antivirus software on your phone
Having good antivirus software actively running on your devices will alert you of any malware in your system and warn you against clicking on any malicious links that may install malware on your devices, allowing hackers to gain access to your personal information. Find my review of Best Antivirus Protection here.
5) Watch your connections
When possible, do not connect to unprotected or public Wi-Fi hotspots or Bluetooth connections. Turn off the Bluetooth connection when not in use. On most iPhones, you can choose who to receive files or photos via AirDrop (a Bluetooth feature) from by selecting to receive from no one, people in your Contacts or Everyone. We suggest you set it to “no one” and only turn it on when you are with the person you are sending or receiving a file or photo from.
Person messaging on iPhone (Kurt “CyberGuy” Knutsson)
MORE: APPLE CRACKS DOWN ON IPHONE THIEVES WITH NEW SECURITY SETTING
Kurt’s key takeaways
PQ3 feels like it’s going to be a massive upgrade for iMessage users. While other messaging services use encryption, it doesn’t seem like anything is as focused on quantum computing. If this is as secure as Apple says it is, this would be a gold standard for encryption.
Do you feel more secure using iMessage knowing that Apple is being proactive against future cyberattacks? What would you like to see Apple do to further protect users? Let us know by writing us at Cyberguy.com/Contact.
For more of my tech tips & security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter.
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Copyright 2024 CyberGuy.com. All rights reserved.
Technology
Tim Cook will still be Apple’s Trump whisperer
Though Tim Cook is shedding his CEO title for the role of Apple’s executive chairman, it appears he’ll keep one of his most important duties: that of the company’s Trump whisperer.
“As executive chairman, Cook will assist with certain aspects of the company, including engaging with policymakers around the world,” Apple writes in a press release. Translation: he’s sticking around to deal with thorny political relationships — in particular the one with President Donald Trump.
Throughout his tenure, Cook has navigated Apple through tricky political terrain. He’s had to balance the company’s massive business interest in China with US policymakers’ concerns, and he’s worked to appease Trump for favorable regulatory decisions, without alienating too many Apple employees and customers in the process.
Cook has navigated Apple through tricky political terrain
The task of wooing Trump has repeatedly placed Cook in embarrassing situations: Cook showed the president around a factory in Texas in 2019, where Trump wrongly boasted that because of his policies, Apple was building a new manufacturing plant in the US. Last year, he presented Trump with a symbolic gift of “Made in the USA” glass from Apple supplier Corning set in 24-karat gold.
Recently, Cook took criticism from Trump critics for attending a movie night at the White House, for a screening of the documentary Melania, the same day that Alex Pretti was killed by federal agents on the streets of Minneapolis during a protest against Immigration and Customs Enforcement. Cook later vaguely referred to the “events in Minneapolis,” and referenced a “good conversation with the president.”
As Apple’s senior vice president of hardware engineering John Ternus takes over as CEO, the company will need to overcome significant policy challenges, including global efforts to regulate AI, and a push for app stores to verify user ages. Lucky for Ternus, Cook will still be there to take on that job.
Technology
6 crypto scam scripts criminals use to steal your money
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Just about every day, we receive emails from readers who have encountered new scams. Many involve cryptocurrency. The pattern keeps repeating. Someone receives a message that feels urgent, emotional or exciting. The person on the other end sounds confident and persuasive. Before long, the victim is being asked to send money through cryptocurrency. Once the money is sent, it often disappears forever.
Cryptocurrency appeals to scammers for a simple reason. Transactions move quickly, often cross international borders and usually cannot be reversed once completed. That combination makes crypto payments especially attractive to criminals.
Kate recently wrote to us with a great question.
“Could you do an article that illustrates the scripts used by scammers to lure people to send money using cryptocurrency. Those scripts must be very convincing to get so many reasonably intelligent people to send money. Maybe five or six examples of the scripts, so people, especially seniors, will know what to watch out for.”
Kate is absolutely right. These scripts are convincing because scammers practice them constantly. They use psychology, urgency and emotion to push people toward quick decisions.
FAKE GOOGLE GEMINI AI PUSHES ‘GOOGLE COIN’ CRYPTO SCAM
Crypto scammers use polished scripts built on urgency, trust and emotion to pressure victims into sending irreversible payments. (gpointstudio/Getty Images)
Let’s break down some of the most common crypto scam scripts, so you know what they sound like before they reach your inbox or phone.
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The investment opportunity script
This script often begins with a friendly introduction through social media, email or even a text message.
Example script:
“Hi, I work with a private investment group that trades cryptocurrency. We’ve helped many people earn steady returns. If you invest $500 today, you could earn $5,000 within weeks. I can show you proof of other investors’ success.”
The scammer may send fake screenshots of profits. Some will even allow a small withdrawal early on to build trust. Eventually, they push the victim to send larger deposits. Once the larger transfer is sent, the account suddenly stops responding.
The romance crypto script
This scam often starts with a simple message on a dating app, Facebook or Instagram. The first contact is friendly and low-pressure.
Example initial script:
“Hi, insert name here, I hope you don’t mind me saying hello. Your profile caught my attention, and you seem like a very kind person. How has your day been?”
After a few days of conversation, the scammer begins sharing details about their life. They often claim to work overseas as an engineer, doctor or business owner. Eventually, they mention cryptocurrency trading as something they do on the side.
Later message in the script:
“I have been doing some short-term crypto trading after work. It has helped me save a lot faster. If you are interested, I can show you the platform I use. It is very easy to start with a small amount.”
From there, the scammer guides the victim to a fake trading site or asks them to transfer cryptocurrency to a wallet they control. At first, the account may show fake profits. The victim believes the investment is working and sends more money. Eventually, the victim cannot withdraw any money.
MALICIOUS MAC EXTENSIONS STEAL CRYPTO WALLETS AND PASSWORDS
From romance schemes to fake government threats, scammers often follow repeatable crypto scripts designed to sound convincing. Knowing the pattern can help you stop the fraud early. (Nhac NGUYEN / AFP via Getty Images)
The government impersonation script
Scammers often pretend to represent government agencies or law enforcement.
Example script:
“This is an urgent notice regarding your tax account. Your Social Security number has been linked to suspicious activity. To prevent legal action, you must verify your identity and pay the outstanding balance today using cryptocurrency.”
Government agencies do not demand payment through cryptocurrency. The goal is to scare you into acting quickly without checking the facts.
The tech support emergency script
This scam often begins with a pop-up warning or an unexpected phone call.
Example script:
“Your computer has been compromised by hackers. Your bank information may be at risk. To secure your system, we need you to transfer funds temporarily into a protected cryptocurrency wallet.“
The scammer claims the funds will be returned once the system is secure. In reality, the transfer moves the money directly to the criminal.
The crypto giveaway script
This scam frequently appears on social media or video platforms.
Example script:
“We are celebrating a new crypto launch. Send 0.1 Bitcoin to this wallet, and we will immediately send back double the amount.”
The message may appear to come from a well-known company or public figure. The wallet address belongs to the scammer. Anyone who sends funds receives nothing in return.
The fake recovery service script
This scam targets people who have already lost money.
Example script:
“We specialize in recovering stolen cryptocurrency. Our investigators located the wallet that received your funds. To begin the recovery process, we require a small crypto payment to unlock the legal tracing tools.”
The victim believes they are hiring professionals to recover their money. Instead, they are being scammed again.
Why these scripts work so well
These scams succeed because they exploit human behavior. First, they create urgency. Victims feel pressured to act quickly.
Second, they create trust. The scammer may sound friendly or sympathetic.
Third, they promise rewards. Investment scams offer profits that feel life-changing.
Finally, cryptocurrency adds confusion. Many people are still learning how it works. Criminals take advantage of that uncertainty.
Understanding these scripts is the first step to protecting yourself. Once you recognize the patterns scammers use, it becomes much easier to stop the conversation before money is involved.
How to protect yourself from crypto scams
Crypto scammers rely on urgency, trust and confusion to pressure victims into sending money. These practical steps can help you recognize warning signs and avoid costly mistakes.
1 CLICK COST A FATHER $4 MILLION IN BITCOIN TO VISHING SCAMMERS
Criminals favor cryptocurrency because transactions move fast, cross borders easily and usually cannot be reversed. That makes crypto a powerful tool for scammers. (Mario Tama/Getty Images)
1) Slow down when money is involved
Scammers depend on urgency to push victims into fast decisions. If someone pressures you to send money immediately, treat it as a warning sign. Pause the conversation and verify the situation independently. Contact the company, agency or person through a known phone number or official website. Taking even a few minutes to step back can stop a scam before money leaves your account.
2) Never send cryptocurrency to someone you do not know
Cryptocurrency transactions work very differently from credit cards or bank transfers. Once funds are sent, they usually cannot be reversed. Scammers prefer crypto because it moves quickly and often crosses international borders. If someone asks for payment through Bitcoin, Ethereum or another digital currency, assume the request is suspicious until proven otherwise.
3) Verify investment opportunities independently
Many crypto scams promise fast profits or guaranteed returns. Legitimate investments never guarantee profits. Before investing, search the company name, website and contact information online. Look for warnings from regulators or consumer protection agencies. If you cannot find reliable information about the company, that is a major red flag.
4) Use strong antivirus software on your devices
Scammers frequently use phishing links, fake websites and malicious downloads to trick victims. Strong antivirus software can help detect these threats before they cause damage. Strong antivirus software can warn you about suspicious websites, block malicious downloads and help stop phishing attempts that try to steal your financial information. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android and iOS devices at Cyberguy.com.
5) Reduce the personal information scammers can find online
Scammers often research their targets before sending messages. They may gather details from public records, social media or data broker websites. Limiting the amount of personal information available online can make it harder for criminals to craft convincing messages. Removing your data from people search sites with a data removal service can reduce the chances of becoming a target. 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.
6) Be cautious with online relationships
Romance scams often begin with friendly messages on dating apps or social media. Over time, the scammer builds trust and eventually introduces a crypto investment opportunity. If someone you have never met begins discussing cryptocurrency investments or asks you to move money, take a step back. Real relationships do not require financial transfers to strangers.
7) Never trust screenshots or profit dashboards
Crypto scammers often show screenshots of trading accounts that appear to generate large profits. These images are easy to fake or are displayed on fraudulent websites controlled by the scammer. Even if a platform shows profits, it does not mean the money exists. If you cannot withdraw funds easily through a verified exchange, the investment may be fake.
8) Watch for requests to move conversations off the platform
Many scams begin on social media, dating apps or messaging platforms. After the first contact, scammers often ask victims to continue the conversation on WhatsApp, Telegram or another private messaging app. Moving the conversation helps them avoid detection by the original platform. If someone quickly asks you to switch apps, treat it as a warning sign.
9) Talk to someone you trust before sending money
Scammers often isolate their victims and discourage them from discussing the situation with friends or family. Before sending cryptocurrency or making a large investment, pause and talk to someone you trust. A second opinion can often spot warning signs that are easy to miss when emotions are involved.
What to do if you already sent cryptocurrency to a scammer
If you believe you sent cryptocurrency to a scammer, act quickly. Contact the exchange or platform you used to send the funds and report the transaction immediately. Some exchanges may be able to flag the receiving wallet and help investigators track suspicious activity.
You should also report the scam to the FTC at reportfraud.ftc.gov and notify your local law enforcement agency. If the scam began on a social media site, dating app or messaging platform, report the account there as well so it can be investigated and removed.
While recovering funds can be difficult, reporting the incident can help authorities identify larger fraud networks and potentially prevent others from becoming victims.
Kurt’s key takeaways
Cryptocurrency scams continue to grow because the scripts are polished and carefully tested. The criminals behind them understand human psychology. They know when to apply pressure, when to build trust and when to promise rewards. Recognizing these patterns is one of the most powerful ways to stop them. When you know the script, the scam becomes much easier to spot.
Have you ever received a message that tried to convince you to send cryptocurrency, and did the script almost sound believable? Let us know by writing to us at Cyberguy.com.
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Copyright 2026 CyberGuy.com. All rights reserved.
Technology
This pasta sauce wants to record your family
As if there weren’t already enough devices listening in on everything being said in your home, Prego, the pasta and pizza sauce brand, is releasing a device designed to record everything said around the dinner table for posterity. The Connection Keeper, which looks like an oversized pasta jar lid, was created in collaboration with StoryCorps, the nonprofit organization focused on preserving the stories of Americans in a collection housed at the Library of Congress’ American Folklife Center. There’s no AI, Wi-Fi, or Bluetooth, but you can optionally upload recordings to StoryCorps’ website to make them easier to share with family.
Prego says the goal of the device is to encourage families to make memories through conversation during dinner instead of staring at their phones — but only for a small number of families. The company is only planning to make less than 100 of them. The Connection Keeper will be available for purchase online starting on April 27th for $20 as part of a bundle that includes the device, a jar of Prego sauce, spaghetti noodles, and a deck of cards featuring conversation prompts and ideas.
Using the device is as easy as plopping the Connection Keeper down in the middle of everyone at the table and pressing one button to start recording. Using a pair of microphones, it captures CD-quality audio to a 16GB microSD card for up to eight hours when fully charged.
When dinner’s over, the recordings can be transferred to a computer over USB-C and then uploaded to a dedicated microsite created by StoryCorps where they’re preserved and accessible only by the uploader, unless they choose to share them with other StoryCorps users or the general public. You even have the option to archive them within the Library of Congress, which makes them public automatically, so hopefully your family talks about more than just stealing brainrots.
The recordings can be accessed on a smartphone through the StoryCorps app, but Prego intentionally left phones out of the rest of the process to discourage their use at the table. It’s also why the Connection Keeper lacks a screen. The goal was to minimize interactions with the device so family members instead focused on talking with each other.
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