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CISA confirms hackers are actively exploiting critical ‘Citrix Bleed 2’ bug

U.S. cybersecurity agency CISA says hackers are actively exploiting a critical-rated security flaw in a widely used Citrix product, and has given other federal government departments just one day to patch their systems. Security researchers have dubbed the bug “Citrix Bleed 2” for its similarity to a 2023 security flaw in Citrix NetScaler, a networking product that large companies and governments rely on for allowing their staff to remotely access apps and other resources on their internal netw

Elon Musk's Bizarre Behavior May Force Tesla Board to Step in, Analyst Warns

Elon Musk needs no introduction. But unless you've been keeping up with all the bizarre AI scandals, Tesla disasters, and public crash outs, you may need a refresher. Following Musk's extremely high-profile feud with his former best buddy, president Donald Trump, the Tesla CEO has been struggling to find his way forward in the world. For months, Tesla investors and insiders alike have been begging the world's richest man to take a step back from politics and focus on his company, which has bee

What is Realtalk’s relationship to AI? (2024)

Dynamicland FAQ An independent nonprofit research lab, whose mission is to enable universal literacy in a humane dynamic medium. This involves inventing a humane form of computing, and developing educational and community-based institutions in which a culture can grow. [more] A computing environment (operating system, programming languages, philosophy) invented by Dynamicland researchers to enable us to prototype a new medium. In Realtalk, people work together side-by-side in the real world,

Razer’s got a new version of its popular DeathAdder Pro gaming mouse

is a reviewer covering laptops and the occasional gadget. He spent over 15 years in the photography industry before joining The Verge as a deals writer in 2021. Razer is announcing a new gaming mouse, the $169.99 DeathAdder V4 Pro. This fresh version of its popular wireless mouse promises to be faster, lighter, and yet more power efficient than its V3 Pro predecessor. The V4 Pro now uses optical sensors for its left- and right-click buttons that are rated for 100 million clicks. It’s also Raze

Bret Victor on why current trend of AIs is at odds with his work

Dynamicland FAQ An independent nonprofit research lab, whose mission is to enable universal literacy in a humane dynamic medium. This involves inventing a humane form of computing, and developing educational and community-based institutions in which a culture can grow. [more] A computing environment (operating system, programming languages, philosophy) invented by Dynamicland researchers to enable us to prototype a new medium. In Realtalk, people work together side-by-side in the real world,

Elon Musk wants to bring Tesla’s robotaxis to SF — good luck

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. Tesla CEO Elon Musk is eyeing San Francisco for his next robotaxi city — to which I say, good luck to you, sir. Musk acknowledged that the company is still waiting on “regulatory approval,” which hints at the uphill company Tesla will face in pushing this process forward. (Get it? Uphill? San Francisco?) But the permit do

Razer's DeathAdder V4 Pro gaming mouse features an optical scrolling wheel

Razer just announced the pending availability of the DeathAdder V4 Pro gaming mouse , an upgrade to one of our favorite peripherals . The big news here is that this mouse ships with an optical scrolling wheel, and this is the first time Razer has used this tech. The company says the wheel has been "purpose-built for esports." Just like optical switches on keyboards, optical scrolling wheels allow for more precision and durability when compared to their mechanical counterparts. Razer says it off

Graphical Linear Algebra

Applications are open for the ACT Applied Category Theory Research School 2018! And because arithmetic science and geometric science are connected, and support one another, the full knowledge of numbers cannot be presented without encountering some geometry, or without seeing that operating in this way on numbers is close to geometry; the method is full of many proofs and demonstrations that are made with geometric figures. Fibonacci, preface to Liber Abaci (first published 1202, 1228 manuscrip

You Can Soon Own a Very Realistic Pedro Pascal Figure

From Star Wars to Marvel, The Last of Us, and more, Pedro Pascal is one of the most famous and in-demand actors working today. Everyone loves him. Everyone wants a piece of him. And soon, you can own not just a piece; you can own the whole damn thing. Hot Toys just revealed it’s turning Pascal’s Last of Us character, Joel Miller, into a 6th scale collectible, and it’s got it all. Pedro’s good looks. Pedro’s good hair. Pedro’s “separate rolling eyeballs.” It lacks Pedro’s fashion sense because J

Inside Brembo’s brake factory, where technology is making better brakes

Brembo provided flights from Austin to Paris and accommodation so Ars could attend Le Mans and visit the Brembo factory. Ars does not accept paid editorial content. LE MANS, FRANCE—It's 2 am at the Circuit de la Sarthe, just a few hours from Paris, France. The 24 Hours of Le Mans race is nearly halfway through, and fans are late-night snacking, snoozing in their sleeping bags, or pressed up against the fence to watch the cars zip by. The sound is thunderous as a batch of hypercars pass, each br

Why Brembo uses endurance racing as a test bench for brake development

Brembo provided flights from Austin to Paris and accommodation so Ars could attend Le Mans and visit the Brembo factory. Ars does not accept paid editorial content. LE MANS, FRANCE—It's 2 am at the Circuit de la Sarthe, just a few hours from Paris, France. The 24 Hours of Le Mans race is nearly halfway through, and fans are late-night snacking, snoozing in their sleeping bags, or pressed up against the fence to watch the cars zip by. The sound is thunderous as a batch of hypercars pass, each br

Anker Recalls More Power Banks: Here's How to Get a Free Replacement or Gift Card

Electronics company Anker expanded an official global recall of some of its Power Bank products, adding five more models to a recall of the Anker PowerCore 10000 power banks with the model number A1263 announced earlier in June. The recall was initiated following 19 reports of the portable chargers catching fire and exploding. Anker's products are made in China. In addition to the June recall of the A1263 and a previous October 2024 recall of the A1642 PowerCore 10000, new products recalled are

The most otherworldly, mysterious forms of lightning on Earth

Our atmosphere is like one big electrical circuit: Thunderstorms are the batteries that charge it up, and lightning is the current flowing through it. On the ground we see evidence of this circuit when lightning cracks and strikes the ground, or when it lights up deep inside a thundercloud, but high above the clouds lies a secret electrical zoo full of sprites, elves, and jets. These fantastical terms refer to light displays called transient luminous events or TLEs that occur in Earth’s upper a

TaIrTe₄ photodetectors show promise for sensitive room-temperature THz sensing

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: High-performance THz sensing based on the strong THz nonlinear electrodynamics in a layered correlated topological semimetals TaIrTe 4 . Credit: Xin (Zoe) Zou Terahertz radiation (THz), electromagnetic radiation with frequencies ranging between 0.1 and 10 THz, could be leveraged to develop various new technologies,

Biomni: A General-Purpose Biomedical AI Agent

Biomni: A General-Purpose Biomedical AI Agent Overview Biomni is a general-purpose biomedical AI agent designed to autonomously execute a wide range of research tasks across diverse biomedical subfields. By integrating cutting-edge large language model (LLM) reasoning with retrieval-augmented planning and code-based execution, Biomni helps scientists dramatically enhance research productivity and generate testable hypotheses. Quick Start Installation Our software environment is massive and

iMerit believes better-quality data, not more data, is the future of AI

AI data platform iMerit believes the next step toward integrating AI tools at the enterprise level is not more data, but better data. And better data doesn’t come from hordes of gig workers, but from experts across mathematics, medicine, healthcare, finance, autonomy, and other cognitive fields, the company says. “What’s become exceedingly important is the ability to attract and retain the best cognitive experts, because we have to take these large models and make them very customized towards s

Gemini Live just got a whole lot more useful for your Samsung Galaxy phone

TL;DR Google recently introduced a new Gemini Live feature that lets users perform actions within other Google apps during a conversation. The feature initially supported actions within Google Maps, Calendar, Keep, and Tasks, but it now works with a few Samsung apps. Google has confirmed that Galaxy users can now perform actions within Samsung Calendar, Notes, and Reminders during a Gemini Live conversation. Google recently introduced a new Gemini Live feature that lets you interact with othe

Learn how to avoid the pitfalls that stall startup fundraising at TechCrunch All Stage on July 15

There’s no shortage of capital out there, but there’s even less room for error. Join a powerhouse panel at TechCrunch All Stage on July 15 in Boston for “Fundraising Mistakes That Will Kill Your Round, and How to Avoid Them.” This Scale Stage breakout session is built specifically for early-stage founders who want to sidestep the pitfalls that slow or even sink their raise. From pre-pitch prep to post-meeting follow-through, this session will give founders a real-world look at what works — and

The best smart scales for 2025

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Finding the best smart scale isn't just about tracking your weight anymore. Today’s smart bathroom scales do much more than older analog or digital models — they can give you detailed body composition measurements, track trends over time and sync effortlessly with health apps on your p

Grow a Garden Calculator

What is Grow a Garden Calculator? The Grow a Garden Calculator is a comprehensive tool designed specifically for Roblox's popular game "Grow a Garden". This advanced calculator helps players accurately determine plant values based on various game mechanics including weight, mutations, friend bonuses, and other multipliers. Our Grow a Garden Calculator serves as an essential resource for players who want to maximize their profits and make informed decisions about their garden investments. As the

Scientists Discover Secret Weapon That Allows Pythons to Digest Bones

Pythons are notorious for their eating habits. After suffocating their prey with their lithe bodies, these large snakes swallow the animal whole. Now, researchers have shed new light on the cellular mechanisms that allow them to digest entire skeletons. The study, presented July 9 at the Society for Experimental Biology Annual Conference in Belgium and published in the Journal of Experimental Biology, investigated the intestinal cells of Burmese pythons. Adult males can grow to be 10 to 16 feet

Apple just patented a trackball Apple Pencil that works on almost any surface

The U.S. Patent and Trademark Office just granted Apple U.S. Patent No. 12,353,649, suggesting the company is thinking well beyond the iPad when it comes to the future of the Apple Pencil. Here are the details. According to the filing, “INPUT DEVICE WITH OPTICAL SENSORS” (via Patently Apple), Apple has been exploring a stylus equipped with optical sensors that can track motion, orientation, and position in 3D space, without needing to touch a screen. That would allow users to draw on virtually

US government confirms arrest of Chinese national accused of stealing COVID research and mass-hacking email servers

In Brief The U.S. Justice Department has confirmed the arrest of Chinese national Xu Zewei, an alleged prolific contract hacker who carried out cyberattacks for China. Xu was arrested in Italy at the request of U.S. prosecutors. Xu and another Chinese national Zhang Yu, who remains at large, are accused in a nine-charge indictment of “hacking and stealing crucial COVID-19 research” from U.S. universities during February 2020. The DOJ said Xu worked for a company called Shanghai Powerock Networ

AI Does Something Subtly Bizarre If You Make Typos While Talking to It

New research suggests that medical AI chatbots are woefully unreliable at understanding how people actually communicate their health problems. As detailed in yet-to-be-peer-reviewed study presented last month by MIT researchers, an AI chatbot is more likely to advise a patient not to seek medical care if their messages contained typos. The errors AI is susceptible to can be as seemingly inconsequential as an extra space between words, or if the patient used slang or colorful language. And strik

Someone Is Calling Trump Officials Using an AI Clone of Marco Rubio’s Voice

Government employees keep getting calls from Secretary of State Marco Rubio—which would be bad enough, frankly, having to talk to that guy. But making matters worse, it seems that it’s not actually Marco Rubio but instead, an unidentified caller who is mimicking his voice with artificial intelligence software, according to a report from the Washington Post. The technologically advanced crank caller has reportedly contacted at least three foreign ministers, a governor, and a member of Congress,

New Research Bolsters Freaky Theory That Earth Sits in a Giant Cosmic Void

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In the grand scheme of things, it is, but all those stars, galaxies, planets, and other celestial objects may not be as uniformly distributed as photos make them look. The fact is, space is likely peppered with bubbles of relative emptiness, and some astronomers believe we’re sitting inside of one. A growing body of evidence suggests that our entire Milky Way galaxy is locate

The Last of Us Part II’s new mode puts the story in chronological order

With season 2 of HBO’s The Last of Us in the books, and with no The Last of Us Part III coming in the immediate future, Naughty Dog has come up with an interesting way to funnel all the attention from the show into the game. The studio has released a new, free patch for The Last of Us Part II Remastered that lets you play the game in chronological order. The mode takes Abby and Ellie’s stories and interleaves them in chronological order rather than the nonlinear story of the original version of

7 days until doors open at TechCrunch All Stage — and up to $475 in ticket savings vanish

We’re in the final countdown — TechCrunch All Stage kicks off in less than 7 days, and your chance to save up to $475 disappears when it does. This is the ultimate founder summit, built for every stage of your startup journey. Whether you’re a founder, co-founder, or investor, this is where scaling strategies are revealed and future-shaping deals begin. Ready to move faster, smarter, and further? All signs point to Boston on July 15. Right now, Founder Passes are just $100, and Investor Passes

As California faces court battles, states scramble to save their climate goals

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here. When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions standards and to ban sales of gas-powered cars by 2035, the effects rippled far beyond the Golden State. Seventeen states relied on California’s Clean Air Act waivers to adopt stronger vehicle

Public exploits released for Citrix Bleed 2 NetScaler flaw, patch now

Researchers have released proof-of-concept (PoC) exploits for a critical Citrix NetScaler vulnerability, tracked as CVE-2025-5777 and dubbed CitrixBleed2, warning that the flaw is easily exploitable and can successfully steal user session tokens. The CitrixBleed 2 vulnerability, which affects Citrix NetScaler ADC and Gateway devices, allows attackers to retrieve memory contents simply by sending malformed POST requests during login attempts. This critical flaw is named CitrixBleed2 as it close