Lori Schott didn’t care what it took to haul her way from her small town in Eastern Colorado to show up to a Los Angeles courtroom where Meta CEO Mark Zuckerberg is set to testify Wednesday. “I don’t care if I had to hire a pack mule to get me here, I was going to be here,” she told The Verge outside the courthouse Tuesday.
Technology
Chinese robot's kung fu moves will make your jaw drop
In a stunning display of technological advancement, China’s Unitree Robotics has unveiled its latest feat, a humanoid robot that can perform kung fu moves with astonishing precision and balance.
The G1, Unitree’s compact humanoid robot has transformed from a nimble dancer to a martial arts master, showcasing the rapid progress in robotics and artificial intelligence.
G1 humanoid robot (Unitree Robotics)
From virtual training to real-world mastery
Unitree’s approach to developing the G1’s skills is as fascinating as the robot itself.
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The process begins in a virtual environment using Nvidia’s Isaac Simulator, whereby the robot learns complex behaviors before it even exists in physical form. This innovative method involves creating a digital twin of the humanoid robot that observes and learns from human actions using motion capture and video data.
The behaviors are then refined through reinforcement learning in the virtual world. Subsequently, these acquired skills are transferred to the physical robot using a technique called Sim2Real, which seamlessly bridges the gap between simulated actions and real-world applications.
G1 humanoid robot (Unitree Robotics)
CHINESE HUMANOID ROBOT LANDS WORLD’S FIRST FRONT FLIP
Kung fu mastery on display
In its latest video demonstration, the G1 humanoid robot performs an array of impressive kung fu movements with remarkable balance and agility. The robot executes punches, roundhouse kicks and other complex martial arts techniques, showcasing its enhanced coordination and flexibility. With 23 degrees of freedom, the G1 demonstrates a level of dexterity that would make even Bruce Lee raise an eyebrow.
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G1 humanoid robot (Unitree Robotics)
HUMANOID ROBOTS BUST DANCE MOVES ALONGSIDE HUMANS
Beyond martial arts: A versatile helper
While the kung fu demonstration is undoubtedly eye-catching, Unitree envisions a broader role for its humanoid robots. The company positions the G1 as a versatile machine capable of handling challenging, repetitive tasks across various settings, including homes, factories and hospitals. This aligns with Unitree’s vision of humanoid robots serving as useful companions in both work and daily life.
G1 humanoid robot (Unitree Robotics)
CHINA LAUNCHES FACILITY TO TRAIN 100-PLUS HUMANOID ROBOTS SIMULTANEOUSLY
Open-source innovation
To further advance the natural movement of its humanoid robots, Unitree has released an open-source full-body dataset. This dataset, compatible with the G1, H1 and H1-2 models, enables the robots to perform human-like motions with improved flexibility and coordination. The dataset incorporates a redirection algorithm that optimizes the robots’ movements, taking into account factors such as end posture constraints, joint positions and velocity limitations.
G1 humanoid robot (Unitree Robotics)
The future of humanoid robotics
As we witness the G1’s transformation from a dancing robot to a kung fu master, it’s clear that the field of humanoid robotics is advancing at an unprecedented pace. The combination of sophisticated hardware, advanced AI algorithms and innovative training techniques like Sim2Real is pushing the boundaries of what these machines can achieve.
While the demonstration of martial arts skills is impressive, it also raises questions about the future applications and implications of such advanced robotics. As these machines become increasingly capable of mimicking human movements and behaviors, we must consider both the potential benefits and the ethical considerations that come with this technology.
Whether these machines will ultimately become our helpful companions or raise concerns about the future of human-robot interactions remains to be seen. One thing is certain: the field of humanoid robotics is evolving rapidly, and we’re only beginning to scratch the surface of what’s possible.
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G1 humanoid robot (Unitree Robotics)
Kurt’s key takeaways
It’s hard not to be amazed by Unitree’s G1 humanoid robot, which has transformed from a nimble dancer to a kung fu master in a remarkably short time. This isn’t just about cool martial arts moves. It’s a glimpse into a future where robots could become our everyday helpers. But as we celebrate these advancements, we also need to think about what they mean for our relationship with technology.
As robots like Unitree’s G1 become increasingly capable of mimicking human movements and behaviors, do you think we should be excited about the potential benefits or concerned about the potential risks of creating machines that can perform complex tasks, including martial arts? Let us know by writing us at Cyberguy.com/Contact
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Schott’s daughter Annalee died by suicide at age 18 in 2020, after struggling with body image issues that her mother says were heightened by social media. After her death, Schott found journal entries where Annalee disparaged her own looks and compared herself to other girls’ profiles. “I was so worried about what my child was putting out online, I didn’t realize what she was receiving,” Schott said.
The way that Meta and Google-owned YouTube designed their products — allegedly luring users into a nonstop loop of taps and scrolling — is at the heart of this month’s bellwether social media trial, which sets the stage for thousands of similar lawsuits. The companies have generally denied the claims. Schott and several other self-described survivor parents have made it their mission to be in the courtroom during the several-week trial in downtown LA.
“I was so worried about what my child was putting out online, I didn’t realize what she was receiving.”
Last week, the parents heard from Instagram CEO Adam Mosseri, who used his time to carve a distinction between clinical addiction to social media and what he called “problematic use.” On the stand, Mosseri testified that using Instagram “too much” is a relative thing that can vary person-to-person, and he wouldn’t use the term addiction for using social media up to 16 hours a day. Mosseri explained why Meta had modified a prior ban on image filters that altered users’ appearance, after previously discussing their potential negative mental health effects. While the plaintiff has argued Meta is motivated by profits and engagement at the expense of users’ safety, Mosseri said that the two are aligned. “In general, we should be focused on the protection of minors, but I believe protecting minors over the long run is good for business and for profit,” he said, according to CNBC.
Several parents camped out overnight in the rain to make sure that they would get spots behind Mosseri while he took the stand. One of them was Julianna Arnold, whose daughter Coco died of fentanyl poisoning at 17 after allegedly meeting a dealer on Instagram she believed had sold her Percocet. The parents wore rain ponchos, played cards, drank coffee, and told stories throughout the night. “Everyone was like, you’re crazy,” she said. “But it didn’t feel like we were crazy, because we were so determined to have survivor parents in the courtroom.”
For Schott, who also stayed overnight to see Mosseri’s testimony, the reality of being in the room quickly became overwhelming. “I really hoped in my heart that it wasn’t as bad as it was,” said Schott, who left the testimony early after hearing the Instagram CEO discuss documents about engagement, profits, and internal research about girls’ mental health. “It is that bad.”
“I want him to see my face, because my face is Anna’s face.”
On Wednesday, Zuckerberg will likely expand on Mosseri’s testimony and explain the company’s choices. While Mosseri is in charge of the product at the center of the trial, Zuckerberg’s role as founder and CEO means that the plaintiff’s lawyers will likely ask him to account for choices they allege harmed young users. Zuckerberg will likely be asked about how and why his company made various design decisions, and research it conducted on user safety. But at least as important as what Zuckerberg will say, for many, is that he’ll get to see their faces. “I’d love to look him in the eye,” Schott says. “I want him to see my face, because my face is Anna’s face.”
Zuckerberg’s testimony will likely be referenced at future trials and legislative hearings. Thousands of social media cases behind this one similarly argue that products like Instagram caused various personal injuries, and that companies should be made to pay damages and change their products to make them safer.
Arnold isn’t sure whether she’ll get one of the limited, lottery-assigned seats inside the courthouse. Either way, “I want to see a row of survivor parents in the front row. That he has to testify to our faces, to parents of kids that died because of his lack of care and lack of accountability — that’s why it’s really important that we’re here.”
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If you use an iPhone, iPad, Mac, Apple Watch or Apple TV, listen up. Apple has released a major security update to fix a zero-day vulnerability, which is a security hole that hackers discover and exploit before the company has a chance to fix it.
Attackers were already using it in targeted attacks. In other words, this was not just a possibility. It was happening.
The flaw, tracked as CVE-2026-20700, affects multiple Apple operating systems. If you have delayed updates lately, this is one you should not ignore.
If you own an Android or Windows PC, this is also a good reminder to check for updates.
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APPLE PATCHES TWO ZERO-DAY FLAWS USED IN TARGETED ATTACKS
Apple’s latest security updates affect iPhone, iPad, Mac, Apple Watch and Apple TV, so now is the time to check every device you own. (iStock)
What is CVE-2026-20700 and why it matters
CVE-2026-20700 is a memory corruption vulnerability affecting:
- iOS 26.3
- iPadOS 26.3
- macOS Tahoe 26.3
- watchOS 26.3
- tvOS 26.3
- visionOS 26.3
In simple terms, this bug could allow an attacker to run arbitrary code on your device. That opens the door to spyware, hidden backdoors or silent takeovers without obvious warning signs. Apple says this vulnerability was used as part of an infection chain combined with two previously patched flaws against devices running older versions of iOS. Those earlier bugs were fixed in December 2025. Devices that skipped those updates remained exposed. This is how many real attacks unfold. Hackers chain vulnerabilities together and quietly move in.
Which devices need updating?
Here is a breakdown of the available updates:
- iOS 26.3 and iPadOS 26.3 for iPhone 11 and later, plus newer iPads
- iOS 18.7.5 and iPadOS 18.7.5 for iPhone XS, XS Max, XR and iPad 7th generation
- macOS Tahoe 26.3, Sequoia 15.7.4, Sonoma 14.8.4
- tvOS 26.3 for Apple TV HD and Apple TV 4K
- watchOS 26.3 for Apple Watch Series 6 and later
- visionOS 26.3 for Apple Vision Pro
- Safari 26.3 for supported macOS versions
If your device qualifies, update it as soon as possible.
Why this update deserves attention
Security updates can feel routine. Many of us see the notification and decide to deal with it later. This time is different. Apple confirmed the flaw was actively exploited. That means attackers already know how to use it. Running older software gives them a window of opportunity. Updating closes that window.
How to update your iPhone or iPad
Updating takes only a few minutes.
- Go to Settings
- Tap General
- Tap Software Update
- If an update appears, tap Download and Install
- Turn on Automatic Updates so you do not miss future fixes
Keep your device connected to Wi-Fi and power during the process.
APPLE WARNS MILLIONS OF IPHONES ARE EXPOSED TO ATTACK
Once you reach this screen on your iPhone, tap Update Now to install Apple’s latest security fix immediately. (Kurt “CyberGuy” Knutsson)
How to update your Mac
- Click the Apple menu in the upper left corner
- Choose System Settings or System Preferences
- Select General
- Click Software Update
- If an update appears, select Restart Now or Update Tonight
Your Mac may restart during the process. Keep it plugged in and connected to the internet until the update finishes.
Mac users will see options like Update Tonight or Restart Now, and installing this update closes a flaw already exploited in attacks. (Kurt “CyberGuy” Knutsson)
How to update Apple Watch
- Keep your Watch on its charger and near your iPhone
- Open the Watch app on your iPhone
- Tap General
- Tap Software Update
- Tap Download and Install if available
Your Watch will restart during the update.
Your Apple Watch also receives critical security fixes, so keep it on the charger and update it just like your iPhone. (Kurt “CyberGuy” Knutsson)
How to update Apple TV
- Open Settings on Apple TV
- Go to System
- Select Software Updates
- Choose Update Software
- Select Download and Install
Stay connected to power and Wi Fi until the update completes.
How to update Safari
Safari updates are included with macOS updates.
- Go to the Apple menu
- Click System Settings
- Select General
- Click Software Update
If Safari appears separately, click Update Now and restart your Mac.
How to update your Apple Vision Pro
- Put on your Vision Pro and open the Settings app.
- Select General from the sidebar.
- Tap Software Update.
- If an update appears for visionOS 26.3, choose Download and Install.
- Make sure your Vision Pro stays charged and connected to Wi-Fi until the update completes.
MALICIOUS MAC EXTENSIONS STEAL CRYPTO WALLETS AND PASSWORDS
Ways to stay safe
Installing this update is the most important step. Still, there are additional habits that strengthen your protection.
- Turn on automatic updates for every Apple device
- Restart devices regularly to clear temporary processes
- Avoid clicking unsolicited links or attachments, and use strong antivirus software. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android and iOS devices at Cyberguy.com.
- Remember, Apple threat notifications will never ask for passwords or verification codes
- Be cautious when viewing HTML-formatted emails in Apple Mail
- Consider enabling Lockdown Mode if you face a higher risk
Cybercriminals rely on hesitation. They count on us assuming we will get to the update later.
Kurt’s key takeaways
Apple moved fast to fix this vulnerability, and that is reassuring. Now it is up to us to do our part. I get it. Updates interrupt your day. They force a restart. They rarely feel urgent. But here is the thing. Installing updates is still the simplest and most effective way to protect your device from active threats. A few minutes now can prevent a serious security problem later.
What is your biggest reason for delaying updates, and has it ever cost you? Let us know by writing to us at Cyberguy.com.
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Copyright 2026 CyberGuy.com. All rights reserved.
Meta has struck a multiyear deal to expand its data centers with millions of Nvidia’s Grace and Vera CPUs and Blackwell and Rubin GPUs. While Meta has long been using Nvidia’s hardware for its AI products, this deal “represents the first large-scale Nvidia Grace-only deployment,” which Nvidia says will deliver “significant performance-per-watt improvements in [Meta’s] data centers.” The deal also includes plans to add Nvidia’s next-generation Vera CPUs to Meta’s data centers in 2027.
Meta is also working on its own in-house chips for running AI models, but according to the Financial Times, it has run into “technical challenges and rollout delays” with its chip strategy. Nvidia is also dealing with concerns about depreciation and chip-back loans used to finance AI buildouts, as well as the pressure of competition. CNBC notes that Nvidia’s stock dropped four percent after a November report about Meta considering using Google’s Tensor chips for AI, and late last year, AMD announced chip arrangements with both OpenAI and Oracle.
Nvidia and Meta did not disclose how much the deal cost, but this year’s AI spending from Meta, Microsoft, Google, and Amazon is estimated to cost more than the entire Apollo space program.
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