Humanoid robots have officially stepped up to the operating table, helping complete two surgeries for the first time. During the preclinical trial, surgeons remotely guided the machines through two gallbladder removal procedures. The robots copied the surgeons’ movements rather than making medical decisions, and no human patients were involved.

Unlike bulky robotic systems fixed in place, these five-foot machines used standard surgical tools and worked inside an operating room built for people. The experiment offers an early look at how a specialist could someday operate through a mobile robot in a rural clinic or another place where surgical care is hard to reach. Here is what the team accomplished and what still needs to happen before this technology reaches human patients.

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Two humanoid robots completed live surgeries

Researchers from the University of California San Diego reported the results in the journal Nature earlier this month. The team tested its system during two laparoscopic gallbladder removal procedures on pigs.

During one operation, a humanoid robot handled surgical instruments while a human surgeon assisted beside it. During the second procedure, two humanoid robots stood next to each other and worked as a team. Surgeons remotely controlled both robots throughout the operation. The experiment involved delicate tasks used during minimally invasive gallbladder surgery. The robots moved tissue and dissected around the gallbladder. They also helped place clips before removing it.

Researchers designed the trial as a proof of concept. They wanted to learn whether a general-purpose humanoid robot could handle standard surgical tools with enough control to complete an operation. It could. However, the trial also exposed problems that researchers must solve before testing the system on humans.

The trial marked the first time teleoperated humanoid robots successfully completed live gallbladder surgeries. Robotic gallbladder procedures have been performed before, but this experiment was the first to use general-purpose humanoid machines. The work builds on UC San Diego’s earlier research with the same type of robot. CyberGuy previously covered how a remotely controlled humanoid performed seven medical procedures, including physical exams and ultrasound-guided injections.

How these humanoid robots fit into a standard operating room

The researchers created Surgie by modifying commercially available Unitree G1 humanoid robots. Each machine stands about 5 feet tall and weighs around 60 pounds. That makes Surgie dramatically smaller than many existing robotic surgery systems, which can weigh approximately 1,800 pounds.

Large surgical robots may require extensive setup and take up considerable space. Hospitals sometimes need to retrofit an operating room before installing one. Surgie can stand in a room designed for human medical workers. Researchers added adapters to its hands so the robot could grip standard laparoscopic instruments.

A surgeon then controlled the robot from a remote console. When the surgeon moved the controls, Surgie copied those movements at the operating table. That human-like design is important. A hospital may be able to bring the robot into an existing room instead of rebuilding the space around it. A medical team could also move it between rooms or transport it to a smaller facility. “We were surprised at how well Surgie meshed with our workspace and workflow,” said Nikita Thareja, MD, a general surgery resident at UC San Diego School of Medicine and a co-author of the study.

Unitree currently lists the base G1 at $13,500 before taxes and shipping. However, that price does not include the surgical adapters, instruments or remote-control equipment used in the study. The price still points to a potentially significant difference between a general-purpose humanoid and today’s specialized surgical systems. Da Vinci surgical robots can cost from about $700,000 to more than $3 million, depending on the model and configuration. Researchers have not disclosed the total cost of the complete Surgie setup.

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Why use a humanoid instead of a surgical robot?

Modern robotic surgery systems already help doctors perform highly precise procedures. However, those machines usually stay in one location and depend on specialized equipment. A humanoid robot offers more flexibility because it can operate in spaces built for medical workers. It can also hold tools designed for human hands.

Researchers believe future versions could retrieve an instrument during surgery. The robot might also help prepare or clean the room after a procedure. Most importantly, a mobile system could potentially bring a specialist’s skills to an area where surgeons are difficult to find.

Michael Yip, a professor in UC San Diego’s Department of Electrical and Computer Engineering, said remotely operated humanoids could expand access to critical procedures. Researchers envision sending the robots to communities with limited medical staffing or temporary field hospitals.

The goal isn’t to hand medical decisions to a machine. A trained surgeon would remain in control while the robot carried out those movements at the patient’s location. That could give a trauma team on a battlefield access to a specialist located far away. The same approach could help a patient in a remote town avoid a long trip to a major medical center. Researchers have even discussed using the technology during future space missions.

That idea is already moving beyond the laboratory with traditional surgical robots. In March, we reported on a London surgeon who remotely removed a patient’s prostate cancer from 1,500 miles away. The difference is that the London procedure used a specialized surgical platform. Surgie could eventually offer a smaller system that works inside a standard operating room.

The robots still needed plenty of help

The successful procedures do not mean hospitals are ready to start using humanoid robots on patients. Researchers had to recalibrate the robots several times during surgery. The operations also took much longer than procedures performed with established surgical systems.

Latency presents another concern. Latency is the delay between a surgeon moving a controller and the robot responding. A slight lag may feel annoying during a video call. During surgery, even a small delay could affect precision. That challenge becomes more serious when the surgeon and robot are separated by a long distance.

Researchers will need to improve the robot’s reliability and response time. They must also prove that the system can repeat its performance safely across many procedures. Hospitals would need a backup plan as well. A qualified surgical team would have to remain ready to step in if the robot stopped responding or the remote connection failed.

Could a humanoid robot eventually operate on its own?

For now, human surgeons control Surgie’s movements. The UC San Diego researchers eventually want to develop what they call an autonomous surgical assistant. That type of robot could recognize which tool a surgeon needs or complete a limited task under supervision.

Researchers elsewhere are already testing a different approach to autonomous surgery. CyberGuy previously covered an AI-powered robot that independently completed a key phase of gallbladder removal on a lifelike surgical model. However, operating on a living patient presents a much greater challenge. Bleeding can begin without warning. A patient’s condition can also change in seconds.

A robot would need to recognize the problem and respond safely. Medical workers must also be able to take control immediately. Autonomous surgery raises difficult questions about responsibility. Hospitals would need clear rules covering who makes each decision and who is accountable when something goes wrong. Remote operation introduces another concern. Hospitals would have to protect the robot’s software and communications from unauthorized access. At the same time, the system would need to continue operating safely during a connection problem.

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What this means to you

You will not see a humanoid robot independently performing your next surgery. This research remains at the preclinical stage, and the team tested the system on pigs rather than humans. Still, the experiment offers an early look at where robot-assisted medicine may be headed.

A mobile surgical robot could eventually give you access to a specialist without requiring a long trip. It may also help a smaller hospital offer procedures that currently require transferring patients elsewhere. However, access should never come at the expense of safety. Before agreeing to a robot-assisted procedure, you should know who controls the machine. You should also ask what happens if the connection fails and whether a qualified surgical team will remain in the room. The robot may hold the instrument, but human judgment remains the most important part of the operation.

Kurt’s key takeaways

Watching two humanoid robots work over an operating table may make you uncomfortable. Still, the technology could address a serious healthcare problem if researchers can make it reliable and safe. Many communities struggle to attract enough surgeons. A compact robot that works with standard instruments could let a distant specialist enter the operating room without physically traveling there. The comparatively low starting price of the base robot could also make this approach easier to deploy than some specialized surgical systems. This experiment remains an early milestone. The robots needed recalibration, and the operations took longer than usual. Communication delays also remain a concern. The researchers now need to prove that Surgie can perform consistently before anyone considers human trials. Hospitals will also need strict safety protections and trained medical workers ready to take over.

Would you let a surgeon operate through a humanoid robot if it cut months off your wait for care? Let us know by writing to us at CyberGuy.com.

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Microsoft is testing a cleaner version of the Windows 11 search menu that strips it of recommended content and ads. In a blog post on Monday, Microsoft announced that it’s rolling out the decluttered Search Box to Windows Insiders in the Experimental channel as the company looks to regain trust with users and fix Windows.

One of the biggest changes is a revamped search homescreen that displays only your recent searches. Currently, when you open the search menu, it shows your recent searches alongside several distracting tiles on the right pane, containing things like the image of the day, daily quizzes, trending searches, and game recommendations.

Microsoft is cleaning up web results, too, as the search menu will surface the “most relevant answer” first, rather than showing “related products and promotions.”

Aside from doing some decluttering, Microsoft is testing other notable improvements to its search menu. It will more clearly show metadata, along with a preview of the file in the pane on the right side of the search menu, making it easier to figure out where the result came from. The Windows 11 search system will also prioritize results from your local files, apps, and settings, which will “more reliably appear” ahead of web and Microsoft Store recommendations. Testers can now turn off web and Store recommendations entirely from the Settings menu.

There are a few quality-of-life updates, too, as Microsoft says the search system it’s piloting can better handle typos, extra letters, and partial words, while offering some performance improvements.

Your data broker profile can expose more than most of us realize. It may include your current address, old addresses, relatives, phone numbers and public records that were never tied to a phishing link or hacked password. That is what makes this so frustrating. Strong passwords, two-factor authentication and smart online habits all help protect your accounts. However, they do not stop data brokers from collecting public records and commercial sign-up data.

Those details can then show up on people-search sites. Even worse, scammers can use them to make a fake call, text or email sound personal and believable. Here is where data broker profiles get their information, why careful online behavior alone falls short and what steps can help reduce what strangers can find about you.

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Where data broker profiles get your information

Most people assume data brokers get information the same way hackers do, through breaches, weak passwords or phishing links. That can happen. However, a lot of personal information comes from public records and commercial lists.

Data brokers can build profiles from records that may exist even when someone barely uses the internet, including:

• Property deeds and real estate filings
• Voter registration rolls
• Civil and criminal court filings
• Marriage and divorce records
• Bankruptcy filings
• Business registration filings
• Professional license databases

In many U.S. states, these records are public under state or local rules. Data brokers do not need to hack anything to collect them. They can buy, scrape or license the information on an ongoing basis. A home purchase, marriage, divorce or voter registration can create a public record. That record may include a name and address. Once filed, it can become raw material for a data broker profile.

How everyday sign-ups feed data broker profiles

Government records are only one part of the problem. Everyday consumer activity can also feed data broker databases, including:

• Loyalty program sign-ups
• Warranty registrations
• Magazine subscriptions
• Contest and sweepstakes entries
• Real estate transaction data

Commercial aggregators can combine those details with public records to build an enriched consumer profile. Registering the warranty on a dishwasher does not make anyone reckless. Entering a magazine sweepstakes does not make anyone careless. However, both can put personal information into a pipeline built to package and resell it.

How data broker lists can fuel real-world scams

This can sound abstract until a list gets used against real people.

Data broker InfoUSA reportedly sold a list of 19,000 verified elderly sweepstakes players to experienced scam artists. The scammers stole more than $100 million by calling people on the list and pretending to be government or insurance workers. Then they claimed they needed bank account information.

Another case shows the same risk on a larger scale. The Justice Department said Epsilon Data Management sold consumer data to fraud schemes and agreed to pay $150 million to resolve a criminal charge tied to elder fraud. DOJ later said two former Epsilon employees were sentenced after evidence showed they sold targeted lists to a fraudster client who used the data to defraud more than 218,000 victims out of more than $23.7 million.

That should stop you cold. The victims did ordinary things. Their names ended up in marketing databases and lead lists they may never have known existed. Then scammers used those lists to make fraud more targeted, more personal and much harder to spot.

Curious how exposed you already are?

Run a free scan to see where your information is showing up online-results usually land within an hour. Run your free exposure scan. Get a free scan to find out if your personal information is already out on the web: Cyberguy.com

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Why good online habits do not erase public records

This is the part that can catch a lot of you off guard, especially if you are already careful online. You may skip loyalty cards, avoid sweepstakes and toss warranty cards straight into the trash.

Even so, your information can still show up online because some details come from public records. Property records, vehicle registrations, voter rolls, professional licenses and court filings can all leave a trail with your name attached. In some cases, your profile may also connect you to relatives through someone else’s record.

That means online safety only solves part of the problem. Strong passwords, a password manager and two-factor authentication (2FA) help protect your accounts. However, they do not remove public records that data brokers collect, package and resell.

5 ways to protect your data broker profile now

A few smart moves can help reduce what is already exposed and limit how much new information flows into data broker databases.

1) Search your name on people-search sites

Start by checking what is already public. Search your name on sites like Spokeo, Whitepages and BeenVerified. Look for your address, phone number, relatives and previous locations. This gives you a clearer sense of what scammers, strangers or aggressive marketers may already be able to find.

2) Replace easy-to-guess security answers

If a bank, email account or financial app asks for your mother’s maiden name, birth city, first school or old street name, assume that answer may already appear in a data broker profile. Replace it with a made-up answer and store it in a password manager. The answer does not have to be true. It just has to be consistent and hard for someone else to guess.

3) Limit what you give away going forward

Be more selective with loyalty programs, warranty cards, sweepstakes and online forms. Use only the required fields when possible. Consider using a separate or alias email address for sign-ups, and avoid handing over your phone number unless it is truly needed. Small choices like this can reduce the amount of new data flowing into broker databases.

4) Talk to older relatives before a scammer does

Older relatives are often the final target, reached through a profile built from public records, family connections or past sign-ups. Set a family code word for emergency calls or texts. If someone claims there is an accident, arrest, hospital bill or urgent money problem, the code word gives your family a fast way to know whether the call is real.

5) Use a data removal service for ongoing cleanup

A data removal service can help remove your personal information from data broker and people-search sites without forcing you to chase every listing yourself. These services contact data brokers on your behalf, request removal of your information and keep checking when your data reappears.

That ongoing follow-up is important because data broker profiles can come back when databases refresh or when your information gets pulled from another source. Look for a service that covers hundreds of data broker and people-search sites, offers recurring removals and lets you request cleanup from specific sites where your personal information appears.

I also recommend considering coverage for your whole household. Family members can be linked together in data broker profiles, so removing only one person’s information may leave other exposed details behind. A family plan can help protect addresses, relatives, phone numbers and other personal information across everyone in your home.

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

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Kurt’s key takeaways

What concerns me most about data broker profiles is how little of this comes from a mistake you made online. You can use strong passwords, avoid phishing emails and turn on two-factor authentication, yet your address, old addresses and family connections may still appear on people-search sites. That gives scammers a head start. A fake call or text sounds more believable when it includes real details about you or someone you love. The best move is to treat data broker cleanup as part of your regular privacy routine. Search your own name, change easy-to-guess security answers, limit what you share on forms and consider using a data removal service that keeps checking when your information comes back.

What personal detail would worry you most if it showed up on a people-search site: your address, phone number, relatives or something else? Let us know by writing to us at CyberGuy.com

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