Technology
AI T-shirt could detect hidden heart risks
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Your next heart test might not happen in a hospital. It could start with something you pull from your dresser. Researchers at Imperial College London are developing an artificial intelligence (AI)-powered T-shirt that monitors the heart for days at a time. The mission is straightforward: detect inherited heart rhythm disorders that often remain hidden until it is too late.
These conditions can sit quietly for years. Then they strike without warning. That unpredictability is what makes them so dangerous.
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A member of the Imperial College London cardiology team and a research volunteer hold the AI-powered T-shirt designed for long-term heart rhythm monitoring. (British Heart Foundation)
Why traditional heart tests miss warning signs
Most people who receive an electrocardiogram spend only a few minutes connected to sensors in a clinic. The test captures a brief snapshot of the heart’s electrical activity. That snapshot works well for many common heart issues. It creates blind spots when it comes to inherited rhythm disorders.
Cardiologists understand that these abnormalities can be intermittent. A dangerous pattern may surface for a short period, then disappear. If your ECG happens during a calm phase, the results can appear completely normal.
Current home ECG monitors rely on adhesive electrodes placed precisely on the chest, with leads connected to a waist-worn monitor. Patients must carefully remove and reattach the system to shower. That process can make extended monitoring inconvenient and difficult to maintain.
Extended monitoring changes that equation. When doctors review days or weeks of heart rhythm data, they gain context. Subtle irregularities become visible. Patterns emerge. Risks that once slipped through the cracks can come into focus.
How the AI T-shirt works
This project combines medical science with wearable design. The shirt uses soft sportswear-style fabric with up to 50 ECG-style sensors woven into the material. You can wear it under everyday clothing. You can sleep in it. You can wash it and put it back on. Instead of collecting a quick reading, the shirt records continuous electrical signals from your heart. Artificial intelligence then analyzes that data for patterns linked to inherited conditions such as Brugada syndrome.
With funding from the British Heart Foundation, researchers are training the algorithm using ECG data from more than 1,000 individuals. Some participants live with inherited heart rhythm disorders. Others do not. That mix helps the system distinguish between healthy variations and signals that suggest elevated risk.
Next, around 200 volunteers will wear the shirt for up to three months. Researchers will evaluate how effectively it detects abnormal rhythms outside a hospital environment.
SMART PILL CONFIRMS WHEN MEDICATION IS SWALLOWED
Dr. Keenan Saleh and Dr. Ahran Arnold hold the AI T-shirt which uses up to 50 built-in sensors to capture continuous ECG data while patients go about daily life. (Imperial College London)
Why this matters for families
Inherited heart conditions often run silently through generations. In the United States, millions of people live with congenital or inherited heart disorders that can increase the risk of sudden cardiac death. Since 1999, sudden cardiac death rates have risen among adults ages 25 to 44, a troubling trend for otherwise healthy young people. Some experience breathlessness or fainting during routine activities. Others have no symptoms at all. A normal heart test on a single day may not reveal an underlying rhythm disorder. For families, that uncertainty can weigh heavily.
Carly Benge, one of the people involved in the research, was diagnosed with Brugada syndrome as an adult. Her children may have inherited the condition, but there is no clear answer yet. Families in the U.S. face similar questions when a genetic heart condition is discovered in one relative. Longer-term monitoring could provide clarity much earlier in life. When detection shifts from a short clinic visit to ongoing observation, it offers something powerful. Time. Time to intervene. Time to plan. Time to protect.
When could this AI T-shirt become available?
Researchers estimate the technology may reach clinical practice within five years. Before that happens, it must undergo rigorous trials and regulatory review.
Initial testing focuses on adults. If results are strong, the approach could eventually extend to children. The ultimate goal is clear. Equip doctors with better tools to identify inherited heart rhythm disorders before they become fatal.
Volunteer Carly Benge holds the washable monitoring AI T-shirt that could help detect inherited heart conditions earlier. (British Heart Foundation)
What this means for you
Even if you have no known family history of heart disease, this technology signals a broader shift in healthcare. A normal ECG result on a single day may not tell the full story. Continuous monitoring could uncover hidden risks that brief tests miss. AI systems can process vast amounts of heart data faster than any human reviewer. Comfortable wearable designs may also make long-term screening more practical for everyday people.
If this T-shirt proves accurate, doctors could identify high-risk patients earlier. Early detection often leads to medication, closer follow-up or implanted devices that reduce the risk of sudden cardiac death. It also moves heart care closer to real life. Instead of repeated clinic visits, meaningful data collection could happen while you work, relax or sleep. That shift makes prevention more personal and potentially more effective.
Researchers also hope the technology could eventually help identify other rhythm disorders such as atrial fibrillation, expanding its impact beyond rare inherited conditions.
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Kurt’s key takeaways
Wearable technology already tracks steps, sleep and workouts. Medical-grade clothing could represent the next step forward. An AI-powered T-shirt will not replace cardiologists. It could give them a longer, clearer view of how the heart behaves in daily life. For families with a history of inherited heart conditions, that deeper view may offer earlier answers and fewer devastating surprises.
If a simple shirt could quietly monitor your heart for weeks and help prevent sudden cardiac death, would you choose to wear it? Let us know by writing to us at Cyberguy.com.
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Copyright 2026 CyberGuy.com. All rights reserved.
Technology
Cyberdecks used to look like little laptops, but now they’re getting more personal
Tan and countless other DIYers are attracting millions of views showing off the personal computers they’ve built inside purses, jewelry boxes, toys, and old tech, hiding Raspberry Pi boards inside art projects.
Cyberdecks, but make it fashion
The colorful, quirky builds popping up across social media are a drastic shift away from the typical look the cyberdecks we’ve featured have had, which often consisted of a 3D-printed chassis or a rugged box like a Pelican case, usually with a cyberpunk-style design.
Inside, these homemade devices are essentially mini Linux computers for specific tasks, usually done offline, like reading, journaling, or listening to music. But now, a cyberdeck doesn’t have to look like a computer at all.
Technology
Charter breach warning: What customers should know
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A phone call may have opened the door to a major telecom security scare involving Charter Communications, the company behind Spectrum. Charter is one of the largest broadband and cable providers in the United States, serving more than 32 million customers across more than 40 states with internet, cable TV, mobile and phone service.
The company has confirmed a cybersecurity incident after the ransomware group ShinyHunters listed it on a leak site. Charter says the most sensitive customer information was not released. However, the hackers claim they stole millions of records, which means customers should stay alert for scams that may follow.
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TRANSUNION BECOMES LATEST VICTIM IN MAJOR WAVE OF SALESFORCE-LINKED CYBERATTACKS, 4.4M AMERICANS AFFECTED
Charter says the breach affected business customer sales tools, while hackers claim they stole a much larger set of customer records. (Charter Communications)
What happened in the Charter data breach
The incident became public after ShinyHunters added Charter to its data leak site. The ransomware group claimed it breached the company’s systems and threatened to release stolen data unless a ransom was paid.
Charter has confirmed it is aware of the situation. The company says it is following security protocols and working with authorities. CyberGuy reached out to Charter for comment. A Charter spokesperson provided this statement:
“We are aware of the situation, following our security protocols and are working with appropriate authorities. Only sales tools used to manage current, past and prospective Business customers were impacted; no CPNI or sensitive PI was released by the threat actor.”
In other words, Charter says the breach affected sales tools used for current, past and prospective business customers. The company also says hackers did not release sensitive personal information or private telecom account data. Private telecom account data can include details tied to someone’s service, account activity or communication services. For customers, the key point is this: Charter says the incident was limited. The hackers are making a much broader claim.
What ShinyHunters claims it stole from Charter
ShinyHunters claims the attack happened on April 1, 2026. The group says it used a voice phishing scam, also known as vishing, to get inside.
A vishing attack usually starts with a phone call. The attacker pretends to be someone trustworthy, often IT support, customer service or a security employee. Then the scammer tries to pressure the person into approving access, sharing a code or opening a company system.
According to ShinyHunters, the attackers obtained access to a Microsoft Entra account belonging to an employee. Microsoft Entra helps companies manage employee logins and access. From there, the group claims it accessed Charter’s Salesforce system. ShinyHunters says it pulled customer names, email addresses, home addresses, phone numbers, phone types, plan information and support ticket data.
The group also claims some private telecom account data was stolen. Charter denies that sensitive personal information or private telecom account data was released. That gap between Charter’s statement and the hackers’ claims is why customers should pay attention.
1 CLICK COST A FATHER $4 MILLION IN BITCOIN TO VISHING SCAMMERS
Phone-based phishing attacks can trick employees into giving hackers access to company systems before anyone realizes what happened. (Charter Communications)
Why the Charter breach could affect you
Even if the most sensitive information was not released, exposed contact details can still create problems. Scammers can use names, email addresses, phone numbers, addresses and service details to make fake messages feel more believable. They may pretend to be Charter, Spectrum, billing support or technical support.
A scammer might claim your account needs verification. They could warn that your service will be disconnected. They may also offer a fake refund or ask you to update your payment information. That is where customers can get caught off guard.
The scam may sound more believable if the person already knows your provider or account details. That does not mean you should panic. It does mean you should slow down before clicking, replying or sharing anything.
What companies can learn from the Charter breach
This incident also shows why companies need to take phone-based attacks seriously. Hackers no longer need to rely only on malicious emails. Sometimes, they call an employee and talk their way into a system.
Companies should train workers to verify unexpected support calls. They should also limit employee access, monitor unusual logins and use stronger sign-in protections for cloud tools.
Salesforce, Microsoft Entra and other business platforms can hold valuable customer information. That makes them attractive targets. A convincing phone call should never be enough to open the door.
10 SIGNS YOUR PERSONAL DATA IS BEING SOLD ONLINE
Customers should watch for fake Spectrum messages, billing alerts and support calls that use breach news to sound more convincing. (Charter Communications)
Ways to stay safe after the Charter data breach
You may not control what happens inside a company’s systems, but you can control how quickly you react to suspicious calls, texts, emails and account changes.
1) Watch for fake Charter and Spectrum messages
Be careful with unexpected calls, texts or emails claiming to come from Charter or Spectrum. Do not click links in surprise messages. Instead, open the official Spectrum app or type the company’s website into your browser.
2) Do not share login codes by phone
Never give a one-time login code to someone who calls you. Scammers often ask for these codes because they are trying to break into your account. A real support agent should not need you to read that code out loud.
3) Change your Spectrum password
If you have a Spectrum account, change your password. Use a strong password that you do not use anywhere else. A password manager can help you create and save stronger passwords without having to remember each one. Check out the best expert-reviewed password managers of 2026 at CyberGuy.com.
4) Check your account details
Log in through the official Spectrum website or app. Review your email address, phone number, billing information and account settings. If anything looks strange, contact Spectrum directly through a verified number.
5) Watch for fake billing alerts
Scammers may use breach news to send fake payment warnings. They might say your card failed or that your account will be suspended. Do not pay through a link in a text or email. Go directly to your account instead.
6) Let unknown callers go to voicemail
If someone calls claiming to be from Charter or Spectrum, do not rely on caller ID. Scammers can spoof real company numbers. Let the call go to voicemail. Then call back using a number from your bill or the official website.
7) Use strong antivirus software
Install strong antivirus software on your devices. It can help detect malicious links, fake websites, malware and other online threats. That extra layer helps if you accidentally click something risky. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android and iOS devices at CyberGuy.com.
8) Use a data removal service
A data removal service can help reduce how much of your personal information appears on people-search sites and data broker databases. After a breach, scammers often combine leaked information with public records. The less they can find about you online, the harder it becomes to make a scam feel personal. 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.
9) Consider identity theft protection
If your personal information appears in a breach, identity theft protection can help you spot suspicious activity faster. Some services monitor the dark web, alert you to possible misuse and help with recovery steps. You can also check your credit reports and consider a credit freeze if you are worried about identity theft. See my tips and best picks on Best Identity Theft Protection at CyberGuy.com.
Kurt’s key takeaways
The Charter data breach story comes down to two very different claims. Charter says the incident affected sales tools for business customers and that hackers did not release sensitive personal or private telecom account information. ShinyHunters claims it stole millions of records with customer details. Until more facts come out, the safest move is to stay alert. Check your account, avoid surprise links and be careful with anyone who calls claiming to be from Charter or Spectrum. Even basic contact information can help a scammer sound more convincing.
Should companies do more to protect your data from phone-based attacks before one employee mistake turns into a breach? Let us know by writing to us at CyberGuy.com.
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Technology
Amazon develops a warehouse robot workers can speak to
Amazon has announced a new version of its fully autonomous warehouse robot, Proteus, that will can interact using language instead of code. The expanded capabilities come as part of a growing pivot toward automation as the e-commerce giant replaces its human workers with robots.
Amazon says the AI-powered upgrade means its human employees can assign the robot tasks in the same way they’d communicate with colleagues. Previously, workers would need to use specialized software to direct the floor-level, tortoise-like systems, which are designed for heavy lifting and moving large carts throughout Amazon’s warehouses. “You tell it what needs to be done. It figures out the priority, the route, the timing,” says Scott Dresser, vice president of Amazon Robotics.
The next generation of Proteus will also work across a much larger area than the ones currently in use, which Amazon says only operate in dock areas. “The new system can work anywhere items need to be moved,” the company says. This includes transporting containers as they arrive on site, moving them between workstations, and assisting employees across fulfillment centers and delivery sites.
The new system is currently being piloted in Amazon’s labs, but the company says it has plans to deploy it in Europe during the first half of 2027.
Proteus is part of Amazon’s broader robotics roadmap. It says it has plans to expand its touch-sensitive robot, called Vulcan, and a collaborative tote-handling system first piloted in Barcelona, to more sites across Europe in the coming year.
Amazon says it is “creating new jobs alongside these technologies” and claims to have hired hundreds of thousands of employees globally since introducing robotics into its operations. The company insists its robots are designed to support workers and streamline operations, rather than replace hundreds of thousands of workers with robots.
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