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Gemini, the Winklevoss' crypto exchange, pops more than 17% in Nasdaq debut

Gemini Co-founders Tyler Winklevoss and Cameron Winklevoss attend the company's IPO at the Nasdaq MarketSite in New York City, U.S., Sept. 12, 2025. Shares of Gemini Space Station rallied 14% on Friday after the exchange operator raised $425 million in an initial public offering. The stock opened at $37.01 on the Nasdaq, about 32% above where its IPO was priced at $28. At one point, shares traded as high as $45.89. The stock closed higher by 14.3%, at $32. The New York-based company priced it

FTC scrutinizes OpenAI, Meta, and others on AI companion safety for kids

Olemedia/iStock/Getty Images Plus via Getty Images Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways The FTC is investigating seven tech companies building AI companions. The probe is exploring safety risks posed to kids and teens. Many tech companies offer AI companions to boost user engagement. The Federal Trade Commission (FTC) is investigating the safety risks posed by AI companions to kids and teenagers, the agency announced Thursday. The federal regulator s

Amazon suspends engineer who protested company's work with Israeli government

A person walks by The Spheres at the Amazon.com Inc. headquarters in Seattle, Washington, on Nov. 14, 2022. Amazon suspended a software engineer who protested the company's work with the Israeli government, CNBC has confirmed. Ahmed Shahrour, a Palestinian engineer who works for Amazon's Whole Foods business and is based in Seattle, was informed Monday morning that he was being suspended with pay "until further notice" after he posted messages on Slack criticizing the company's ties to Israel.

Gemini, the Winklevoss' crypto exchange, pops more than 20% in Nasdaq debut

Gemini Co-founders Tyler Winklevoss and Cameron Winklevoss attend the company's IPO at the Nasdaq MarketSite in New York City, U.S., Sept. 12, 2025. Shares of Gemini Space Station soared as much as 40% on Friday after the exchange operator raised $425 million in an initial public offering. The stock opened at $37.01 on the Nasdaq after its IPO priced at $28. At one point, shares traded as high as $45.89. The stock was trading up about 21% at 2:50 p.m. ET. The New York-based company priced its

Humanely dealing with humungus crawlers

I host a bunch of hobby code on my server. I would think it’s really only interesting to me, but it turns out every day, thousands of people from all over the world are digging through my code, reviewing years old changesets. On the one hand, wow, thanks, this is very flattering. On the other hand, what the heck is wrong with you? This has been building up for a while, and I’ve been intermittently developing and deploying countermeasures. It’s been a lot like solving a sliding block puzzle. Lot

Topics: 10 140 2025 com humungus

VaultGemma: The most capable differentially private LLM

Applying the scaling laws to build VaultGemma The Gemma models are designed with responsibility and safety at their core. This makes them a natural foundation for developing a production-quality, DP-trained model like VaultGemma. Algorithmic advancements: Training at scale The scaling laws we derived above represent an important first step towards training a useful Gemma model with DP. We used the scaling laws to determine both how much compute we needed to train a compute-optimal 1B paramete

Humanely Dealing with Humungus Crawlers

I host a bunch of hobby code on my server. I would think it’s really only interesting to me, but it turns out every day, thousands of people from all over the world are digging through my code, reviewing years old changesets. On the one hand, wow, thanks, this is very flattering. On the other hand, what the heck is wrong with you? This has been building up for a while, and I’ve been intermittently developing and deploying countermeasures. It’s been a lot like solving a sliding block puzzle. Lot

Topics: 10 140 2025 com humungus

Encyclopedia Britannica Wants Perplexity to Stop Using Its Logos When AI Makes Stuff Up

Merriam-Webster's dictionary defines the verb plagiarize as "to steal and pass off (the ideas or words of another) as one's own: use (another's production) without crediting the source." And that's exactly what its parent company, Encyclopedia Britannica, is alleging the AI company Perplexity did with its AI answers engine, according to a complaint filed Thursday in the US District Court for the Southern District of New York. AI companies like Perplexity are no strangers to copyright infringeme

Nissan Leaf 2026 Review: Superb Steering, Competitive Pricing

Nissan quotes 160 kilowatts (214 horsepower) and 252 pound-feet of torque for the single motor that drives the front wheels. Acceleration is adequate in the standard drive mode, with Sport providing a bit more boost, enough to spin an inside front wheel in turns when pressed. The Eco mode was underwhelming, and while there’s a Personal mode to tweak your own combination of settings, we’d be shocked if anyone ever uses it. Nissan offers four levels of regenerative braking, controlled via paddle

Encyclopedia Britannica and Merriam-Webster sue Perplexity for copying their definitions

is a NYC-based AI reporter and is currently supported by the Tarbell Center for AI Journalism. She covers AI companies, policies, and products. Posts from this author will be added to your daily email digest and your homepage feed. The AI web search company Perplexity is being hit by another lawsuit alleging copyright and trademark infringement, this time from Encyclopedia Britannica and Merriam-Webster. Britannica, the centuries-old publisher that owns Merriam-Webster, sued Perplexity in New

Micro1, a competitor to Scale AI, raises funds at $500M valuation

Micro1, a three-year-old startup that helps AI companies find and manage human contractors for data labeling and training, has raised a $35 million Series A funding round that values the company at $500 million. The round was led by O1 Advisors, a venture capital firm co-founded by Dick Costolo and Adam Bain, the former CEO and COO of Twitter. The startup is one of many companies looking to fill the gap in the data market created by recent changes involving Scale AI. After Meta invested $14 bil

Opendoor board chair Rabois says company is 'bloated,' needs to cut 85% of workforce

Opendoor co-founder and newly minted board chair Keith Rabois said remote work and a "bloated" workforce have been a drag on the company's culture, as he vowed to slash headcount. "There's 1,400 employees at Opendoor. I don't know what most of them do. We don't need more than 200 of them," Rabois told CNBC's "Squawk on the Street" on Friday. The online real estate platform on Wednesday appointed former Shopify executive Kaz Nejatian as its new CEO after investor pressure caused his predecessor

A beginner's guide to extending Emacs

With that prelude out of the way, let's begin. Inside of emacs you can call up a list of potential completions by using the keyboard shortcut M-. (that’s "hit the meta key along with period", where "meta" is the Alt key for me). This applies in a wide variety of scenarios, like when completing class names or variables. If we want to ask emacs to hand us a list of potential references, then the system we want to hook into is this completions system. (This is the only time I'll assume we know wh

Take a Trip to the Final Frontier With This Year’s Best Astronomy Photography

When a comet meets solar winds, its nuclear coma—a bright cloud of gas around its core—reacts vibrantly to our Sun’s solar maximum, leaving a trail of stellar gas and dust across the solar system. Miraculously, the sky above June Lake, California, cleared up for a full 13 minutes for photographer Dan Bartlett to image the comet clearly enough for his photograph, “Comet 12P/Pons-Brooks Taking a Final Bow.” With incredible technological advances, the continuous flow of space photos can sometimes

DOJ Sues Uber Over Allegations of Refusing Service to Disabled Customers

Uber is being sued for the second time in four years by the Department of Justice over complaints about its ridesharing service's treatment of customers with disabilities. According to the suit, a copy of which was posted online by the website TechCrunch, the company is alleged to "routinely refuse to serve individuals with disabilities, including individuals who travel with service animals or who use stowable wheelchairs." The lawsuit also accuses Uber of imposing cleaning surcharges related

NASA Scientist Disputes Claim That Mysterious Object Headed Into Solar System Was Sent by Aliens

NASA has thrown cold water on Harvard astrophysicist Avi Loeb's theory that interstellar visitor 3I/ATLAS was sent to us by an extraterrestrial civilization — a sobering albeit unsurprising conclusion that just might put the captivating hypothesis to rest once and for all. In early July, astronomers first discovered the object, which was only the third interstellar visitor ever detected in the solar system. Since then, Loeb has advanced the "tantalizing possibility" that 3I/ATLAS was "sent tow

A Beginner's Guide to Extending Emacs

With that prelude out of the way, let's begin. Inside of emacs you can call up a list of potential completions by using the keyboard shortcut M-. (that’s "hit the meta key along with period", where "meta" is the Alt key for me). This applies in a wide variety of scenarios, like when completing class names or variables. If we want to ask emacs to hand us a list of potential references, then the system we want to hook into is this completions system. (This is the only time I'll assume we know wh

The Inventor of Ozempic Is Suddenly Sacking Huge Numbers of Employees

Image by Kristian Tuxen Ladegaard Berg / SOPA Images / LightRocket via Getty / Futurism Developments Novo Nordisk, the 102-year-old Danish drugmaker behind the blockbuster drugs Ozempic and Wegovy, is laying off thousands of workers as it seeks to recoup some of the revenue it's lost to competitors amid the GLP-1 boom. In a press release, the pharmaceutical giant announced that it would soon let go of 11 percent of its workforce, totaling about 9,000 of its 78,400 employees around the world. A

Justice Department Announces Actions to Combat North Korean Remote IT Workers

Note: This press release has been updated to reflect new information regarding the guilty plea of one defendant in the District of Massachusetts. The Justice Department announced today coordinated actions against the Democratic People’s Republic of North Korea (DPRK) government’s schemes to fund its regime through remote information technology (IT) work for U.S. companies. These actions include two indictments, an information and related plea agreement, an arrest, searches of 29 known or suspec

Over 100 ships have sailed with fake insurance from the Norwegian Ro Marine

All large ships must have insurance, and Ro Marine has provided this in a big way. The Norwegian company did not have permission to sell insurance but did it anyway — to clients worldwide. In March, we reported how select ships used false papers to deceive inspectors in NATO countries. Now, NRK and Dossier Center can reveal how extensive and global the fraud was: over 100 ships have sailed with illegitimate insurance documents from Ro Marine. “It's very serious and unusual that such a seriou

How Do You Sell People on VPNs? Just Say 'VPN' Over and Over and Over Again, Apparently

A tech company's text-heavy mural in London's trendy Shoreditch area, known for its street art, used the word "VPN" 24 times without actually explaining what a virtual private network is or does. Which was kinda the point. The eye-catching artwork was the creation of VPN provider Surfshark and graffiti art company KingMurals, which collaborated on a PR stunt. VPNs, or virtual private networks, create an encrypted tunnel that lets you engage in online activity without exposing your IP address,

We are entering a golden age of robotics startups — and not just because of AI

When Seth Winterroth left his job at GE Ventures to help launch Eclipse Ventures in 2015, robotics was on his mind. Or more specifically, the number of early-stage robotics startups that were struggling to launch due to lack of interest. “These are teams that had just finished their postdocs at Waterloo, or CMU, or MIT, and were starting robotics companies, and the refrain that I continually heard from the startups was, ‘hey, we’re having a really hard time raising institutional venture capital

Microsoft slips unscathed through EU competition probe after promising to unbundle Teams

Thanks to a pledge to unbundle its corporate messaging app Teams from its productivity suites, Microsoft has managed to slip unscathed through a major antitrust investigation by the European Commission that could have resulted in massive fines for the tech giant. The Commission on Friday okayed Microsoft’s concessions to address the EU’s competition concerns over the company including Teams along with the rest of its Office productivity suite for free, concluding a multi-year investigation that

Winklevoss-founded Gemini prices IPO at $28 per share, valuing the crypto exchange at $3.3 billion

Tyler Winklevoss and Cameron Winklevoss (L-R), creators of crypto exchange Gemini Trust Co., on stage at the Bitcoin 2021 Convention, a cryptocurrency conference held at the Mana Convention Center in Wynwood in Miami, Florida, on June 4, 2021. Gemini Space Station, the crypto company founded by Cameron and Tyler Winklevoss, priced its initial public offering at $28 per share late Thursday The company priced the offering above its expected range of $24 to $26, valuing the company at $3.3 billio

Microsoft escapes EU antitrust fine after unbundling Teams

Microsoft is no longer in trouble with the European Commission, at least when it comes to Teams. The commission has accepted the changes and commitments the company made in response to its concerns related to Microsoft's bundling of its Teams collaboration platform with its other apps. This particular antitrust saga started years ago when Slack filed an antitrust complaint against Microsoft, claiming that it illegally bundled its work chat competitor with the popular Office suite. The commission

Crossing the Atlantic Ocean. Alone. By Stand-Up-Paddleboard

We will, of course, put a live tracker online for his journey, and thanks to modern communications equipment, the paddler will be able to send information, pictures and even videos from the middle of the Atlantic. Preparations for this special challenge have been ongoing for many months. However, for a project like this to come together, a lot of things have to fit together perfectly.

AI 'friend' chatbots probed over child protection

AI 'friend' chatbots probed over child protection The seven companies - Alphabet, OpenAI, Character.ai, Snap, XAI, Meta and its subsidiary Instagram - have been approached for comment. The impacts of AI chatbots to children is a hot topic, with concerns that younger people are particularly vulnerable due to the AI being able to mimic human conversations and emotions, often presenting themselves as friends or companions. The Federal Trade Commission (FTC) is requesting information on how the c

Microsoft sidesteps hefty EU fine with Teams unbundling deal

The Microsoft Teams app on a laptop arranged in New York, US, on Tuesday, June 25, 2024. The European Union on Friday said it has accepted commitments from Microsoft to unbundle its Teams workplace communication platform from its popular productivity apps. The decision essentially exempts Microsoft from receiving a potentially hefty antitrust fine after the company was last year accused by the European Commission — the executive body of the EU — of breaching competition rules with the "abusive

Nvidia and OpenAI to back major investment in UK AI infrastructure

Jensen Huang, co-founder and chief executive officer of Nvidia, at the London Tech Week exposition in London, UK, on Monday, June 9, 2025. Nvidia and OpenAI are in discussions about backing a major investment in Britain focused on boosting artificial intelligence infrastructure in the country. The two tech firms are discussing a sizable deal to support data center development in the country which could ultimately be worth billions of dollars, a person familiar with the matter told CNBC, confir

FTC to AI Companies: Tell Us How You Protect Teens and Kids Who Use AI Companions

The Federal Trade Commission is launching an investigation into AI chatbots from seven companies, including Alphabet, Meta and OpenAI, over their use as companions. The inquiry involves finding how the companies test, monitor and measure the potential harm to children and teens. A Common Sense Media survey of 1,060 teens in April and May found that over 70% used AI companions and that more than 50% used them consistently -- a few times or more per month. Experts have been warning for some time