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Stargate will use solar and batteries to power $100B AI venture

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Man inspecting solar panels.

The massive $100 billion Stargate joint venture will reportedly be powered, at least in part, by solar and batteries.

The renewable power installations will be built by SoftBank-backed SB Energy, according to a report from Bloomberg, though they’re unlikely to be the venture’s sole source of energy. Stargate is a partnership between OpenAI, Oracle, and SoftBank Group, which promises to build a slew of new data centers to drive artificial intelligence applications. 

The growth in cloud computing and AI in recent years has sent developers and tech companies scurrying to secure power. The U.S. Department of Energy expects that data centers could consume as much as 12% of all power produced in the U.S. by 2028, up from 4.4% in 2023. The looming crunch could leave 50% of new data centers underpowered by 2027.

Nuclear power has emerged as a darling of data center developers and tech companies. Google signed a 500-megawatt deal with nuclear startup Kairos, and Microsoft is restarting one of the shuttered reactors at Three Mile Island. Data center operator Switch announced an agreement in December with Oklo, the Sam Altman-baked small modular reactor company, for 12 gigawatts of capacity.

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But nuclear’s recent history has been beset by cost overruns and delays. The fresh crop of nuclear startups were largely founded to overcome those hurdles by modularizing and mass producing reactor components. If all goes as planned, the approach could speed approvals and construction of new nuclear plants. 

But despite progress, none of the startups has yet to complete a reactor, and the first of their commercial reactors aren’t expected to come online until 2030, doing little to ease the near-term energy shortage. Natural gas power plants, another possible source for data centers, will also take years to build.

Solar and wind farms are much quicker to stand up. Compared with nuclear and natural gas plants, they can be completed in about half the time, according to one study of 50 years worth of power plant projects. More recent estimates suggest that the average time to completion for a solar power plant is around 18 months. Because of their inherent modularity, they can start producing power before the bulk of the project is complete.

The longest part of any solar project is permitting and interconnection, when the facility is connected to the grid. For data centers, grid connections can be optional — many could take power directly from the source. And given the apparent urgency of Stargate, it’s possible that permitting could be sped along, too, leaving solar as the likely frontrunner for the first data centers.

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UnitedHealth confirms 190 million Americans affected by Change Healthcare data breach

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Pages from the United Healthcare website are seen on a computer screen

UnitedHealth has confirmed the ransomware attack on its Change Healthcare unit last February affected around 190 million people in America — nearly double previous estimates.

The U.S. health insurance giant confirmed the latest number to TechCrunch on Friday after the markets closed.

“Change Healthcare has determined the estimated total number of individuals impacted by the Change Healthcare cyberattack is approximately 190 million,” said Tyler Mason, a spokesperson for UnitedHealth Group in an email to TechCrunch. “The vast majority of those people have already been provided individual or substitute notice. The final number will be confirmed and filed with the Office for Civil Rights at a later date.” 

UnitedHealth’s spokesperson said the company was “not aware of any misuse of individuals’ information as a result of this incident and has not seen electronic medical record databases appear in the data during the analysis.” 

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The February 2024 cyberattack is the largest breach of medical data in U.S. history and caused months of outages across the U.S. healthcare system. Change Healthcare, a health tech giant and UnitedHealth subsidiary, is one of the largest handlers of health, medical data, and patient records; it’s also one of the biggest processors of healthcare claims in the United States.

The data breach resulted in the theft of massive quantities of health and insurance-related information, some of which was published online by the hackers who claimed responsibility for the breach. Change Healthcare subsequently paid at least two ransoms to prevent further publication of the stolen files.

UnitedHealth previously put the number of affected individuals at around 100 million people when the company filed its preliminary analysis with the Office for Civil Rights, the unit under the U.S. Department of Health and Human Services that investigates data breaches.

In its data breach notice, Change Healthcare said that the cybercriminals stole names and addresses, dates of birth, phone numbers, email addresses, and government identity documents, which included Social Security numbers, driver’s license numbers, and passport numbers. The stolen health data also includes diagnoses, medications, test results, imaging, and care and treatment plans, as well as health insurance information. Change said the data also includes financial and banking information found in patient claims.

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The breach was attributed to the ALPHV ransomware gang, a prolific Russian language cybercrime group. According to testimony by UnitedHealth Group’s CEO Andrew Witty to lawmakers last year, the hackers broke into Change’s systems using a stolen account credential, which was not protected with multi-factor authentication.

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Palo Alto firewalls have some worrying serious flaws

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  • Security researchers from Eclypsium find several bugs in multiple Palo Alto Networks firewalls
  • They claim the vulnerabilities are quite severe
  • Palo Alto Networks says if the OS is up to date, and security settings nominal, there is no risk

Security researchers have slammed Palo Alto Networks firewalls, claiming to have discovered severe vulnerabilities which undermine the entire point of the products.

Cybersecurity researchers Eclypsium published a report detailing a host of security flaws impacting Palo Alto Networks’ firewall firmware as well as misconfigured security features.

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Apple makes a change to its AI team and plans Siri upgrades

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Apple makes a change to its AI team and plans Siri upgrades

Apple is making an executive change to try and improve its AI efforts and Siri. Kim Vorrath, who recently helped get the Vision Pro software out the door and has been at Apple for 36 years, has been brought over to Apple’s artificial intelligence and machine learning division and will serve as a “top deputy” to AI boss John Giannandrea, Bloomberg reports.

By bringing on Vorrath, whose resume at Apple includes work on the original iPhone software group, over to the AI team, it appears Apple wants to bring more rigor to Apple’s AI development. It also indicates that Apple may see AI as a bigger deal for its future than the Vision Pro.

Bloomberg also reports that “the artificial intelligence group is focused on revamping the underlying infrastructure of Siri and improving the company’s in-house AI models” this year, per a memo from Giannandrea.

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Retro Biosciences, backed by Sam Altman, is raising $1 billion to extend human lifespan

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OpenAI trained o1 and o3 to 'think' about its safety policy

OpenAI CEO Sam Altman is doubling down on Retro Biosciences, a biotech startup based in San Francisco that wants humans to live 10 years longer than what it calls a healthy human lifespan.

Altman previously provided Retro Biosciences’ entire seed round of $180 million. Now, the startup is raising a $1 billion Series A that Altman is joining, The Financial Times reports.

Retro Biosciences, which says it plans to launch trials for drugs targeting diseases like Alzheimer’s, recently trained a model with OpenAI to turn regular cells into stem cells.

CEO Joe Betts-LaCroix told the FT he wants to move fast by discovering and developing a drug “in the 2020s.”

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The startup joins other major billionaire-backed longevity efforts, including Altos Labs, which launched with $3 billion in 2022 backed by Jeff Bezos, and Unity Biotechnology, supported by both Bezos and Peter Thiel.

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7 new movies and TV shows to stream on Netflix, Prime Video, Max, and more this weekend (January 24)

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A collage image showing an animated robot and duck, a man with crossed arms and two people looking over a barrier

Another week has ended and, two of the world’s best streaming services aside (step up your game, Hulu and Disney Plus), there’s something new to watch on their rival platforms this weekend.

Indeed, from a couple of new movies that originally released in theaters in late 2024, to a bunch of new shows (and the return of a smash-hit Netflix series), there’s plenty for you to wrap your eyeballs around over the next few days. – Tom Power, senior entertainment reporter

The Night Agent season 2 (Netflix)

The Night Agent: Season 2 | Official Trailer | Netflix – YouTube
The Night Agent: Season 2 | Official Trailer | Netflix - YouTube


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TikTok still isn’t in the App Store

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TikTok still isn’t in the App Store

Nearly a week after it was removed, the TikTok app is still missing from Apple and Google’s app stores.

The app was pulled from both stores after the US’ ban-or-divest law went into effect last weekend, which resulted in the service going dark within the United States. While TikTok came back online shortly after the ban, the app didn’t return to either mobile store. Apple and Google are at risk of paying billions in fines if they make TikTok available, and it’s unclear if President Donald Trump’s executive order refusing to enforce the ban actually removes that risk.

Apple and Google haven’t replied to multiple requests for comment from The Verge — including requests I made today — about if or when the app might be available again. Apple and Google do have statements about the removal of TikTok and other ByteDance-owned apps like Lemon8 and Marvel Snap, but otherwise, no comment since.

TikTok didn’t immediately reply to a request for comment, either, however, Marvel Snap developer Second Dinner posted Friday evening on X, saying, “Our current estimation is that Marvel Snap will be back in the app stores as early as next week barring any setbacks.” Without explaining further, Second Dinner co-founder Ben Brode answered a question on Bluesky about what would happen for next month’s updates, saying, “we’re hoping to have it back before then.”

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Because these app stores are the primary way many people get the software, TikTok’s absence basically means you can’t newly install the app — at least, for the time being — without jumping through a lot of hoops. It also means they can’t deliver updates to add new features or address any bugs, including potential security flaws.

If you had TikTok on your phone before the ban kicked in, however, the app should work for you as normal. (As a result, people are trying to sell used phones with the TikTok app still on them.) You can also use TikTok in a browser — including on your phone.

Update, January 24th: Added new details about Marvel Snap.

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Disrupt 2025 tickets now on sale: Lowest Rates Ever

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Disrupt 2025 tickets now on sale: Lowest Rates Ever

We’re kicking things off earlier than ever! TechCrunch Disrupt 2025 tickets are officially on sale. Don’t miss your chance to snag them at the lowest rates of the year!

Immerse yourself in the epicenter of tech innovation at Disrupt 2025! From October 27 to 29, Moscone West in San Francisco transforms into the global hub for technology and venture capital. Experience 250+ powerful sessions, 200+ expert-led discussions, the thrilling Startup Battlefield 200, and unparalleled networking with 10,000 tech and VC leaders. This year, dive deeper into groundbreaking AI advancements to spark your next big idea.

Save now more than ever

2-for-1 Passes

The best deals of the year are here! From now through January 31, take advantage of registering for two of the same ticket type for half the price of one. Choose from Attendee, Investor, Founder, Non-Profit, Student, and Expo+ 2-for-1 Passes. Make the most of Disrupt 2025 by bringing a friend or colleague.

Super Early Bird Rates

Early birds get the biggest savings of the year! Super Early Bird rates are the lowest rates. Save up to $1,100 on select ticket types. Don’t wait — these incredible deals vanish after February 28 at 11:59 p.m. PT.

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What to expect at Disrupt 2025

Expect three dynamic days of exploring the cutting-edge innovations, trends, and products shaping startups today. You’ll also walk away with practical strategies for navigating the challenges and opportunities in the fast-changing tech landscape.

TechCrunch Disrupt continues its mission by bringing you the latest insights from pioneering founders, CEOs, and venture capitalists who will share their invaluable wisdom. This is a must-attend event for entrepreneurs looking to learn from the top minds in the industry. Here’s a preview of the distinguished speakers who joined us last year:

SAN FRANCISCO, CALIFORNIA - OCTOBER 28: Vinod Khosla, Founder of Khosla Ventures, speaks onstage during TechCrunch Disrupt 2024 Day 1 at Moscone Center on October 28, 2024 in San Francisco, California. (Photo by Kimberly White/Getty Images for TechCrunch)
Image Credits:Kimberly White/Getty Images for TechCrunch
Matt Mullenweg, Founder and CEO of Automattic, speaks onstage during TechCrunch Disrupt 2024 Day 3 at Moscone Center on October 30, 2024, in San Francisco, California.
Image Credits:Kimberly White/Getty Images for TechCrunch

Expand your knowledge and network

Maximize your learning with sessions at the Builders Stage! Dive into expert-led discussions on key topics such as fundraising, product iteration, bootstrapping, and scaling your business.

Choose from a wide range of breakout sessions and roundtable discussions, offering interactive presentations, thought-provoking discussions, and Q&A opportunities with experts from across the startup ecosystem.

Alongside our core focus on entrepreneurship and business growth, this year’s event will feature special tracks on AI and space, and more.

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Don’t miss the Startup Battlefield, featuring over 200 companies presenting their groundbreaking innovations, plus the exciting Startup Battlefield pitch competition.

Whether you’re scheduling 1:1 meetings through the event app, joining receptions and side events, or having impromptu chats, you’re sure to build meaningful relationships that can help drive your business forward.

Lock in the lowest possible ticket rates

Lock in incredible savings today — secure your Super Early Bird ticket or bring a +1 with the 2-for-1 Pass while this offer lasts!

Is your company interested in sponsoring or exhibiting at TechCrunch Disrupt 2025? Contact our sponsorship sales team by filling out this form.

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Your essential guide to Digital Twins: from basics to benefits – Part 2

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Your essential guide to Digital Twins: from basics to benefits - Part 2

Frank Scheufens, Product Manager at PNY Technologies explains the benefits and uses of Digital Twins in this second installment.

Frank Scheufens

Product Manager for Professional Visualization at PNY Technologies EMEA.

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Operating Digital Twins: virtually manage, monitor and optimize physical assets

A digital twin operates through a cycle of data collection, transmission, analysis, and user interaction. The process begins with data collection, where physical assets are fitted with sensors that monitor various parameters—such as temperature, pressure, or movement. This data is then transmitted to the digital twin via cloud or edge computing, allowing the digital model to update in real-time. Advanced algorithms and analytics are applied to the incoming data, helping the twin predict future states, identify anomalies, and provide actionable insights.

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Elon Musk email to X staff: ‘we’re barely breaking even’

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Elon Musk email to X staff: ‘we’re barely breaking even’

Ever since Elon Musk closed his deal to buy Twitter he’s claimed the company, now called X, is in “a very dire situation from a revenue standpoint.” Now, the Wall Street Journal reports that banks are preparing a coordinated move to sell off some of the $13 billion in debt they loaned Musk to finance the deal. It mentions an email sent to employees this month, also confirmed by The Verge, where the Chief Twit said, “…we’ve witnessed the power of X in shaping national conversations and outcomes,” but also claimed, “Our user growth is stagnant, revenue is unimpressive, and we’re barely breaking even.”

Part of the reason Bank of America, Barclays, and Morgan Stanley are holding so much of the debt is from trying to avoid selling at a loss after economic conditions changed, and Musk had an extended court battle attempting to get out of the deal. While equity investors have reportedly slashed the value of their stakes by as much as 78 percent, the Journal reports, “banks hope to sell senior debt at 90-95 cents on the dollar, while retaining more-junior holdings.”

As Musk referenced in his email, the report says the banks hope to use the narrative of Musk’s link to Donald Trump, as some unnamed investors may be interested in buying based on a belief that its financials are on the way up.

However, Musk also said that the company could become cash-flow positive “within months” nearly two years ago, and it still faces over $1 billion in annual interest payments on the loans. The platform is increasingly turning into a testing ground for his AI ambitions, as we reported earlier this month, and while X has added some features, like job listings and a new video tab, there’s little sign of the service he’d said would be able to “someone’s entire financial life” by the end of 2024.

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X expands its vertical video feed to global users

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X video feed on iOS in India

Elon Musk’s X has started expanding the rollout of its dedicated vertical video feed to users around the globe just days after its debut in the U.S., TechCrunch has exclusively learned and confirmed with the company.

On Friday, TechCrunch spotted the new feature had appeared in various regions outside the U.S., including India, Australia, and some European markets. An X spokesperson confirmed to TechCrunch the global rollout of the vertical video feed was currently “underway.” The new feature is accessible through a dedicated tab in the X app, where it has a prominent placement next to the Grok button.

The spokesperson also confirmed that the rollout is specific to iOS, meaning Android users need to wait a bit longer. (The company did not share an exact timeframe for the Android launch.)

Earlier this week, X released its vertical video feed in the U.S. amid uncertainty around TikTok’s future in the market as a result of the TikTok ban. Enforcement of the ban is currently on pause as President Trump extended the deadline for TikTok to make a deal that would cede some control to a U.S. entity, if not a full divestment of its U.S. operations, to protect national security interests.

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In addition to providing entertainment, the new video feature also allows X to display ads after users scroll through a few short videos. This helps the company generate additional revenue by keeping users engaged with the video content — a strategy common across social networks, including Instagram, TikTok, and others.

Video experiences have become a key focus for X in general. Last year, the platform launched a stand-alone TV app to show videos from creators and organizations. X also enabled users in 2022 to scroll through short videos by tapping on a video in the timeline and swiping it up.

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