Connect with us

Published

on

Elon Musk’s startup Neuralink streamed a live video on Wednesday that showed a patient using the company’s brain implant to move a mouse and play chess on a computer.

Noland Arbaugh, 29, is the first human patient to ever get implanted with Neuralink’s device. The company is developing a brain-computer interface, or a BCI, that aims to help patients with severe paralysis control external technologies using only neural signals. Neuralink’s first product is called Telepathy, Musk said in a post on his social media site X in January.

In the video Wednesday, which was streamed on X, Arbaugh said he became a quadriplegic after suffering a diving accident around eight years ago. He said the surgery to get Neuralink’s implant, which requires patients to remove a portion of their skull to insert electrodes into the brain tissue, was “super easy.” He was released from the hospital the next day, he said.

“It’s not perfect, I would say that we have run into some issues,” Arbaugh said. “I don’t want people to think that this is the end of the journey, there’s still a lot of work to be done, but it has already changed my life.”

A BCI is a system that deciphers brain signals and translates them into commands for external technologies. If the system functions properly, patients with severe degenerative diseases like ALS could eventually text or scroll through social media with their minds.

Several companies like Paradromics, Synchron, Blackrock Neurotech and Precision Neuroscience have developed BCI systems with these capabilities, and many of them have also implanted devices in human patients. Neuralink is particularly well known in the field due to the high profile of Musk, who is also the CEO of Tesla and SpaceX.

In many ways, the capabilities Neuralink demonstrated in its video Wednesday are not new. Dr. Nader Pouratian, chair of the Department of Neurological Surgery at UT Southwestern Medical Center, said researchers have been developing and studying BCI technology for years.

“There are things that we’ve been able to do for decades, like control a cursor in two dimensions, which actually, for those of us who are in the field, is extremely simple to do as soon as you can get any brain signal,” he told CNBC in an interview earlier this month.

He said there is a lot of excitement around BCIs, but admitted there is a host of practical challenges to work out, like how to interpret and analyze brain signals and make them useful. Pouratian said he thinks transparency from both academia and the broader BCI industry about advancements will be key for progress.

Neuralink began recruiting patients for its first in-human clinical trial in the fall after it received approval from the U.S. Food and Drug Administration to conduct the study in May 2023, according to a blog post. In January, Musk said the company implanted its device in a human for the first time, and that the patient, now revealed to be Arbaugh, was “recovering well,” according to a post on X.

Aside from Musk’s posts, Neuralink has shared very few details about the scope or the nature of its trial. As of Wednesday, the trial is not listed on the website clinicaltrials.gov, which is where most medical device companies share information about their research to help inform the public and other health-care professionals about their ambitions.

It is not clear how many patients are participating in Neuralink’s trial, or what the trial is trying to demonstrate. The company will have to go through several rounds of safety and efficacy testing before it can get the FDA’s final seal of approval and go to market.

Neuralink did not respond to CNBC’s request for comment.

There is reason to be hopeful about Neuralink’s technology, said Dr. Marco Baptista, chief scientific officer of the Christopher & Dana Reeve Foundation, which provides resources to people who have become paralyzed. He told CNBC in early March that BCI technology could make a meaningful impact on patients, but like all emerging devices, Neuralink’s system should be regarded with skepticism.

He said he would like to see more traditional scientific reports from Neuralink to learn more about its technology, for instance. Neuralink is listed as an author on one white paper from 2019, according to PubMed.

“I’m hopeful that this information will start to come out through these mechanisms that are needed in science, and that is through peer reviewed publications,” Baptista said. “That hasn’t happened yet. Other companies are doing it.”

Continue Reading

Technology

The New York Times sues Perplexity, alleging copyright infringement

Published

on

By

The New York Times sues Perplexity, alleging copyright infringement

Davide Bonaldo | Lightrocket | Getty Images

The New York Times on Friday filed a lawsuit against Perplexity, alleging the artificial intelligence startup has illegally copied and distributed its copyrighted content.

The suit, filed in the Southern District of New York, accuses Perplexity of unlawfully scraping The Times’ stories, videos, podcasts and other content to formulate responses to user queries. The startup also generates outputs that are “identical or substantially similar to” The Times’ content, according to the complaint.

“While we believe in the ethical and responsible use and development of AI, we firmly object to Perplexity’s unlicensed use of our content to develop and promote their products,” Graham James, a spokesperson for The Times, said in a statement. “We will continue to work to hold companies accountable that refuse to recognize the value of our work.”

Perplexity did not immediately respond to CNBC’s request for comment.

Read more CNBC tech news

Founded in 2022, Perplexity is best known for its AI-powered search engine that gives users simple answers to questions. The startup has raised more than $1.5 billion in funding from investors including IVP, New Enterprise Associates and Nvidia, according to PitchBook.

The lawsuit from The Times on Friday serves as the latest example of how media companies and publishers are working to protect their intellectual property during the AI boom.

The Times is already involved in another ongoing copyright suit against Microsoft and OpenAI, which alleges the companies improperly used The Times’ content to train their AI models. That suit was filed in the Southern District of New York in 2023.

In September, AI startup Anthropic agreed to pay $1.5 billion to settle a class action lawsuit with a group of authors who claimed that the company had illegally downloaded their books and others from pirated databases.

That settlement makes up the largest publicly reported copyright recovery.

WATCH: Amazon sends Perplexity cease-and-desist over AI browser agents making purchases

Amazon sends Perplexity cease-and-desist over AI browser agents making purchases

Continue Reading

Technology

HPE stock sinks 9% on revenue miss and weak server numbers

Published

on

By

HPE stock sinks 9% on revenue miss and weak server numbers

Antonio Neri, President and CEO of Hewlett Packard Enterprise.

Anjali Sundaram | CNBC

Hewlett Packard Enterprise shares fell 5% Friday after the company reported fourth-quarter revenue that missed analyst expectations.

The company reported earnings after the bell on Thursday, posting revenue of $9.68 billion, which was up 14% over the year prior but fell short of the $9.94 billion in revenue expected by analysts polled by LSEG.

Revenue for HPE’s server segment came in at $4.46 billion, down 5% from the $4.68 billion a year ago. The fourth-quarter number missed StreetAccount analyst expectations of $4.58 billion.

CFO Marie Myers addressed the shortfall on the analyst call Thursday, attributing it to the timing of artificial intelligence service shipments and lower-than-expected government spending.

“Despite these headwinds, we were encouraged by robust server order growth across both traditional server and AI offerings, with demand significantly outpacing revenue in this period,” she said.

Server revenue declined 10% from the third quarter.

Read more CNBC tech news

HPE beat earnings expectations with adjusted earnings of 62 cents per share, coming in above the 58 cents per share expected by LSEG.

The company expects fiscal 2026 first-quarter revenue in the range of $9 billion to $9.4 billion, which was short of the $9.87 billion expected by FactSet analysts.

Stock Chart IconStock chart icon

hide content

HPE one-day stock chart.

Continue Reading

Technology

Netflix to buy Warner Bros. Discovery, Ulta earnings, Meta’s rebound and more in Morning Squawk

Published

on

By

Netflix to buy Warner Bros. Discovery, Ulta earnings, Meta's rebound and more in Morning Squawk

The Warner Bros. studios water tower stands next to a U.S. flag in Burbank, California, U.S. Nov. 18, 2025.

Mike Blake | Reuters

This is CNBC’s Morning Squawk newsletter. Subscribe here to receive future editions in your inbox.

Here are five key things investors need to know to start the trading day:

1. And the winner is…

Breaking news this morning: Netflix said it reached a deal to purchase Warner Bros. Discovery’s film and streaming assets, ending the sale process that has been the talk of tinsel town.

Here are the details:

  • Under the deal, Netflix will acquire WBD’s film studio and HBO Max streaming service. Discovery will continue with its spin out of its TV network business that houses brands such as TNT and CNN.
  • Netflix will pay $27.75 per WBD share in the cash-and-stock deal, equating to a total enterprise value of more than $82 billion.
  • The streaming giant’s acquisition is slated to close after the separation with Discovery, which is expected to happen in the third quarter of 2026.
  • Paramount Skydance and NBCUniversal parent Comcast also bid for all or some of WBD’s assets in the sale process, which officially began in October.
  • CNBC reported yesterday that Paramount attorneys sent a letter to WBD CEO David Zaslav questioning the “fairness and adequacy” of the sale procedures.

Disclosure: Comcast is the parent company of NBCUniversal, which owns CNBC. Versant would become the new parent company of CNBC upon Comcast’s planned spinoff of Versant.

2. That’s so meta

Mark Zuckerberg, chief executive officer of Meta Platforms Inc., wears a pair of Meta Ray-Ban Display AI glasses during the Meta Connect event in Menlo Park, California, US, on Wednesday, Sept. 17, 2025.

David Paul Morris | Bloomberg | Getty Images

Meta Platforms rebounded more than 3% yesterday, pulling the Facebook parent into positive territory for the week. The stock’s jump helped the S&P 500 and Nasdaq Composite eke out gains in Thursday’s session. Follow live markets updates here.

Meta’s rally came after Bloomberg reported that CEO Mark Zuckerberg is planning to make cuts to the company’s metaverse unit. The report said executives have considered cutting as much as 30% of the division’s budget, and that the cuts could include job losses that would likely impact Meta’s virtual reality unit. Stephanie Link, Hightower Advisors’ chief investment strategist, told CNBC that the move would be par for the course for Zuckerberg.

3. Full beat

Shoppers line up outside of Ulta Beauty before the 6am opening on Black Friday.

Aimee Dilger | LightRocket | Getty Images

Ulta Beauty doesn’t appear to be feeling the same slowdown that other consumer brands are reporting. The retailer beat Wall Street’s expectations on both lines for the third quarter, sending shares up more than 6% in extended trading.

Ulta raised its full-year profit and sales guidance for the second quarter in a row, saying it expects higher comparable store sales growth than previously penciled in. As CNBC’s Melissa Repko points out, Ulta is benefitting from consumers’ continued interest in beauty products — even as they pull back on other spending.

Get Morning Squawk directly in your inbox

4. Pulte’s problem

William Pulte, director of the Federal Housing Finance Agency (FHFA) nominee for US President Donald Trump, during a Senate Banking, Housing, and Urban Affairs Committee confirmation hearing in Washington, DC, US, on Thursday, Feb. 27, 2025.

Al Drago | Bloomberg | Getty Images

The Government Accountability Office is investigating Federal Housing Finance Authority Director Bill Pulte, the congressional watchdog said yesterday.

Senate Democrats last month called for the GAO to probe Pulte, asking the agency to determine whether Pulte and FHFA employees “misused federal authority and resources” to accuse President Donald Trump’s enemies of mortgage fraud. Pulte has criminally referred several Democrats to the Department of Justice, including New York Attorney General Letitia James, Sen. Adam Schiff and Rep. Eric Swalwell.

A GAO spokesperson said the organization isn’t ready to offer a timeline for the process. An FHFA spokesman declined CNBC’s request for comment.

5. Race to the top

Tesla Cybertrucks in front of the company’s store in Colma, California, US, on Monday, Nov. 10, 2025.

David Paul Morris | Bloomberg | Getty Images

Tesla made up ground in Consumer Reports’ closely watched ranking of auto brands release yesterday. The electric vehicle maker landed at No. 10 for 2026, up from the 18th spot last year.

Tesla’s rise was driven by an increase in reliability, Jake Fisher, Consumer Reports’ senior director of auto testing, told CNBC’s Michael Wayland. Notably, Tesla’s Cybertruck was the brand’s only model with a below-average score.

Subaru took the top spot for 2026, followed by BMW and Porsche. See the full list here.

The Daily Dividend

Here are some stories we recommend making time for this weekend.

CNBC’s Julia Boorstin, Lillian Rizzo, Alex Sherman, David Faber, Sara Salinas, Sarah Whitten, Melissa Repko, Chris Eudaily, Dan Mangan and Michael Wayland contributed to this report. Josephine Rozzelle edited this edition.

Continue Reading

Trending