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Cybersecurity provider Netskope boosts IPO range as it tests tech hotstreak

cnbc.com Samantha Subin 2025-09-29 00:32:58

Sanjay Beri, chief executive officer and founder of Netskope Inc., listens during a Bloomberg West television interview in San Francisco, California. Netskope is targeting a $7.3 billion valuation in its upcoming initial public offering, after lifting its planned price range. The cybersecurity company said it plans to sell 47.8 million shares at between $17 and $19 apiece. The deal would raise as much as $908 million at the top end. That's up from a previous range of $15 to $17 a share the co

Topics: 17 billion company cybersecurity filing

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OpenAI Is Building a Teen-Friendly Version of ChatGPT

cnet.com See Full Bio 2025-09-29 00:23:23

OpenAI announced today that it's developing a "different ChatGPT experience" tailored for teenagers, a move that underscores growing concerns about the impact of AI chatbots on young people's mental health. The new teen mode is part of a broader safety push by the company in the wake of a lawsuit by a family who alleged ChatGPT's lack of protections contributed to the death by suicide of their teenage son. The changes include age-prediction technology to keep kids under 18 out of the standard v

Topics: chatgpt emergency openai safety teen

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Things you can do with a Software Defined Radio (2024)

news.ycombinator.com Unknown 2025-09-29 02:35:19

Fifty Things you can do with a Software Defined Radio 📻 Last week, I went on an adventure through the electromagnetic spectrum! It’s like an invisible world that always surrounds us, and allows us to do many amazing things: It’s how radio and TV are transmitted, it’s how we communicate using Wi-Fi or our phones. And there are many more things to discover there, from all over the world. In this post, I’ll show you fifty things you can find there – all you need is this simple USB dongle and an

Topics: frequency mhz radio receive things

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Feds Launch Investigation Into Faulty Tesla Doors

gizmodo.com Bruce Gil 2025-09-29 08:25:41

U.S. regulators just launched an investigation into faulty door handles on certain Tesla cars, after receiving several reports of exterior handles glitching and leaving children trapped inside. The National Highway Traffic Safety Administration (NHTSA) said Tuesday that it’s opening a preliminary probe into Tesla’s electrically powered door handles, focusing on 2021 Model Y vehicles. The review covers nearly 175,000 cars and will gauge how widespread and serious the problem is. “At this time,

Topics: agency door nhtsa reports tesla

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Fifty Things you can do with a Software Defined Radio

news.ycombinator.com Unknown 2025-09-29 12:35:19

Fifty Things you can do with a Software Defined Radio 📻 Last week, I went on an adventure through the electromagnetic spectrum! It’s like an invisible world that always surrounds us, and allows us to do many amazing things: It’s how radio and TV are transmitted, it’s how we communicate using Wi-Fi or our phones. And there are many more things to discover there, from all over the world. In this post, I’ll show you fifty things you can find there – all you need is this simple USB dongle and an

Topics: frequency mhz radio receive things

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Apple Watch Ultra 3: A closer look at its satellite communications tools

engadget.com Unknown 2025-09-29 15:00:12

The latest generation of smartwatches is looking to the skies to expand their connectivity capabilities. The Apple Watch Ultra 3 will be the second mainstream smartwatch (not counting the Garmin Fenix 8 Pro) to support satellite communications, and the new connectivity feature is one of a few changes coming to the device. Other upgrades include the S10 chip, a slightly larger display, bigger battery that lasts up to 42 hours, support for 5G, as well as the hypertension and sleep score features c

Topics: apple emergency satellite ultra watch

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One Vigilante, 22 Cell Tower Fires, and a World of Conspiracies

wired.com Brendan I. Koerner 2025-09-29 13:00:00

As dawn spread over San Antonio on September 9, 2021, almond-colored smoke began to fill the sky above the city’s Far West Side. The plumes were whorling off the top of a 132-foot-tall cell tower that overshadows an office park just north of SeaWorld. At a hotel a mile away, a paramedic snapped a photo of the spectacle and posted it to the r/sanantonio subreddit. “Cell tower on fire around 1604 and Culebra,” he wrote. In typical Reddit fashion, the comments section piled up with corny jokes. “B

Topics: 5g attacks conspiracy smith violence

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ExpressVPN vs. NordVPN: Two VPN Titans Battle It Out in a Contest That Goes Down to the Wire

cnet.com See Full Bio 2025-09-29 19:30:00

I’ve been using ExpressVPN and NordVPN for more than a decade, and have been consistently impressed with the exceptional quality of both services and how consistently each one has improved over the years. They're two of the best VPNs in the industry and are neck-and-neck in virtually every category in which they compete, which makes comparing the two both easy and challenging. Easy because they're both great choices and challenging because it’s difficult to declare a clear winner. Both provider

Topics: expressvpn nordvpn privacy vpn year

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One Vigilante, 22 Cell Towers, and a World of Conspiracies

wired.com Brendan I Koerner 2025-09-30 04:00:00

As dawn spread over San Antonio on September 9, 2021, almond-colored smoke began to fill the sky above the city’s Far West Side. The plumes were whorling off the top of a 132-foot-tall cell tower that overshadows an office park just north of SeaWorld. At a hotel a mile away, a paramedic snapped a photo of the spectacle and posted it to the r/sanantonio subreddit. “Cell tower on fire around 1604 and Culebra,” he wrote. In typical Reddit fashion, the comments section piled up with corny jokes. “B

Topics: 5g attacks conspiracy smith violence

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Northrop Grumman’s new spacecraft is a real chonker

arstechnica.com Unknown 2025-09-30 12:22:53

What happens when you use a SpaceX Falcon 9 rocket to launch Northrop Grumman's Cygnus supply ship? A record-setting resupply mission to the International Space Station. The first flight of Northrop's upgraded Cygnus spacecraft, called Cygnus XL, is on its way to the international research lab after launching Sunday evening from Cape Canaveral Space Force Station, Florida. This mission, known as NG-23, is set to arrive at the ISS early Wednesday with 10,827 pounds (4,911 kilograms) of cargo to

Topics: cargo cygnus space spacecraft xl

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Crowdstrike and Meta just made evaluating AI security tools easier

zdnet.com Webb Wright 2025-10-01 08:29:27

fotograzia/Moment via Getty Images Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways AI is both a cybersecurity threat and a solution. Benchmarks will test LLMs for real-world cybersecurity tasks. The suite could help developers build better models. Overwhelmed with cybersecurity tool options? A new set of benchmark tests aims to help you evaluate them and find the right ones for you. Also: Navigating AI-powered cyber threats in 2025: 4 expert security tips for b

Topics: ai benchmarks cybersecurity models powered

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Scientists Tested What's Really in "Psilocybin" Chocolate and Found Something Alarming

futurism.com Unknown 2025-10-01 15:19:47

Image by Getty / Futurism Mental Health If you're a coward and don't want to munch on awful-tasting shrooms to go on a psychedelic odyssey, you can buy delicious edibles infused with their active ingredient instead: psilocybin. But maybe you shouldn't, because new research suggests that you might be getting ripped off taking these — or even putting your health at risk. After testing 12 edible "magic mushroom" products sold in Portland, Oregon, Richard van Breemen and his colleagues found abso

Topics: breemen products psilocybin psychedelic van

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Tesla's most affordable Cybertruck gets scrapped after a whopping five months

engadget.com Unknown 2025-10-02 05:43:22

The rear-wheel drive trim of the Tesla Cybertruck lasted about five months before it was unceremoniously removed from online sales. The Long Range model represented the most affordable Cybertruck option with its starting price of $69,990, but visitors to Tesla's online configurator can now only choose between the all-wheel drive model that starts at $79,990 and the Cyberbeast trim, which goes for at least $114,990. Tesla launched the Long Range version of the Cybertruck in April, which arrived

Topics: 990 cybertruck long range tesla

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Vector database that can index 1B vectors in 48M

news.ycombinator.com Talip Ozturk 2025-10-03 07:56:18

We are excited to announce Vectroid, a serverless vector search solution that delivers exceptional accuracy and low latency in a cost effective package. Vectroid is not just another vector search solution—it’s a search engine that performs and scales in all scenarios. Why we built Vectroid Talk to any team working with large, low latency vector workloads and you’ll hear a familiar story: something always has to give. Vector databases often make significant tradeoffs between speed, accuracy, an

Topics: cost latency search vector vectroid

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

cnet.com See Full Bio 2025-10-03 08:20:55

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

Topics: ai britannica company encyclopedia perplexity

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

theverge.com Elissa Welle 2025-10-03 08:23:34

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

Topics: ai companies encyclopedia lawsuit perplexity

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Pixel phones might soon stream emergencies in real-time just like iPhones (APK teardown)

androidauthority.com Unknown 2025-10-03 11:59:46

Joe Maring / Android Authority TL;DR Google is working on a new feature that will allow you to share live video with emergency services. It appears the feature will work similarly to the Emergency SOS Live Video feature Apple introduced to iOS 18 last year. It’s unclear if this feature will be exclusive to Pixels or available for all Android devices. Pixel phones offer a range of features that can prove helpful in the case of an emergency. For example, there’s Car Crash Detection, Safety Che

Topics: emergency feature live string video

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CISA warns of actively exploited Dassault RCE vulnerability

bleepingcomputer.com Unknown 2025-10-03 12:19:39

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning of hackers exploiting a critical remote code execution flaw in DELMIA Apriso, a manufacturing operations management (MOM) and execution (MES) solution from French company Dassault Systèmes. The agency added the vulnerability, tracked as CVE-2025-5086 and rated with a critical severity score (CVSS v3: 9.0), to the Known Exploited Vulnerabilities (KEV). DELMIA Apriso is used in production processes for digitalizing and m

Topics: 2025 agency apriso cve delmia

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Pixel phones might soon stream emergencies in real-time, just like iPhones (APK teardown)

androidauthority.com Unknown 2025-10-03 16:59:46

Joe Maring / Android Authority TL;DR Google is working on a new feature that will allow you to share live video with emergency services. It appears the feature will work similarly to the Emergency SOS Live Video feature Apple introduced to iOS 18 last year. It’s unclear if this feature will be exclusive to Pixels or available for all Android devices. Pixel phones offer a range of features that can prove helpful in the case of an emergency. For example, there’s Car Crash Detection, Safety Che

Topics: emergency feature live string video

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New pathway engineered into plants lets them suck up more CO₂

arstechnica.com Unknown 2025-10-03 16:09:00

Lots of people are excited about the idea of using plants to help us draw down some of the excess carbon dioxide we've been pumping into the atmosphere. It would be nice to think that we could reforest our way out of the mess we're creating, but recent studies have indicated there's simply not enough productive land for this to work out. One alternative might be to get plants to take up carbon dioxide more efficiently. Unfortunately, the enzyme that incorporates carbon dioxide into photosynthes

Topics: carbon cycle dioxide plants reaction

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France confirms new Apple spyware campaign alert

9to5mac.com Marcus Mendes 2025-10-05 04:38:23

In a threat and incidents report released today, France’s Information Security Agency confirmed that Apple issued a new wave of threat notifications earlier this month. Here are the details. The alert didn’t specify who was behind the recent campaign According to the agency’s report, Apple sent its latest round of security alerts to French citizens on September 3, 2025, marking the fourth campaign just this year. Previous notification waves were sent on March 5, April 29, and June 25. As the

Topics: agency apple campaign notification security

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Latest TRON: Ares trailer takes us back to 1982

arstechnica.com Unknown 2025-10-05 08:02:42

We're one month away from the theatrical release of TRON: Ares, and Disney is seeking to stoke interest with a new trailer that shows the titular program going back to the original 1984 grid—and encountering an unexpected figure: the one and only Kevin Flynn (Jeff Bridges). (Some spoilers for Tron and Tron: Legacy below.) As previously reported, TRON: Legacy ended with Sam Flynn (Garrett Hedlund), son of Kevin Flynn, preventing the digital world from bleeding into the real world, as planned by

Topics: ares flynn legacy tron world

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NASA found clues of life on Mars, but budget cuts threaten future missions

theverge.com Georgina Torbet 2025-10-05 12:47:01

An exciting discovery on Mars is being overshadowed by turmoil at NASA, with budget cuts threatening to destroy a scientific legacy that has been built over decades. Yesterday, the agency shared a finding, published in Nature, of potential biosignatures identified by the Mars Perseverance rover in a 3.5 billion-year-old rock. “This very well could be the clearest sign of life that we’ve ever found on Mars,” said Transportation Secretary and Acting NASA Administrator Sean Duffy in a press confe

Topics: agency exploration mars nasa science

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Senators demand ICE cease use of facial recognition app

engadget.com Unknown 2025-10-05 16:21:47

Senators Edward J. Markey, Ron Wyden and Jeff Merkley sent a letter Thursday to Acting US Immigration and Customs Enforcement (ICE) Director Todd Lyons urging the agency to stop using “Mobile Fortify,” a smartphone app that uses biometric identification, including facial recognition. The lawmakers said facial recognition remains unreliable and warned that real-time surveillance could have a chilling effect on constitutionally protected activities. "As studies have shown, when individuals believ

Topics: agency facial ice recognition use

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Piramidal (YC W24) Is Hiring Back End Engineer

news.ycombinator.com Unknown 2025-10-06 12:00:14

We are looking for a software engineer to help us enable interactions and automations with Piramidal’s newest technologies. We value proactive, customer-centric engineers who prioritize foundational details (data models, architecture, security) to enable excellent products. In this role you will: Build and maintain the infrastructure and backend systems for our flagship platform focused on neural data. Collaborate closely with ML engineers to iterate on applying our latest models. and Work w

Topics: data enable neural proficiency technologies

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Children hacking their own schools for 'fun', watchdog warns

feeds.bbci.co.uk Unknown 2025-10-06 20:59:34

Children hacking their own schools for 'fun', watchdog warns "What starts out as a dare, a challenge, a bit of fun in a school setting can ultimately lead to children taking part in damaging attacks on organisations or critical infrastructure," said Heather Toomey, Principal Cyber Specialist at the ICO. It is warning teachers that they are failing to understand and recognise what it calls the "insider threat" pupils pose. School children and college students are carrying out hacks and accessi

Topics: cyber data ico school students

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Google Is Telling People DOGE Never Existed

gizmodo.com Aj Dellinger 2025-10-07 06:50:10

Here’s a Mandela effect event that you probably thought was real: The Department of Government Efficiency, the pseudo-agency run by Elon Musk to cut “fraud, waste, and abuse” from federal operations, didn’t actually exist. At least, that is what Google’s AI Overview response will tell you if you search certain content related to DOGE’s operations. A Bluesky user who goes by iucounu first pointed out this mistake in Google’s comprehension skills, finding that querying the search engine for infor

Topics: agency ai doge google government

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CPU Utilization is Wrong (2017)

news.ycombinator.com Unknown 2025-10-05 10:06:39

The metric we all use for CPU utilization is deeply misleading, and getting worse every year. What is CPU utilization? How busy your processors are? No, that's not what it measures. Yes, I'm talking about the "%CPU" metric used everywhere, by everyone. In every performance monitoring product. In top(1). What you may think 90% CPU utilization means: What it might really mean: Stalled means the processor was not making forward progress with instructions, and usually happens because it is waitin

Topics: cpu cycles ipc memory utilization

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Jaguar Land Rover admits hackers may have taken data

feeds.bbci.co.uk Unknown 2025-10-08 11:43:57

Jaguar Land Rover admits hackers may have taken data The affected plants in the UK are not expected to restart until Thursday at the earliest and worldwide production of around 1,000 vehicles a day has been halted. Now, 11 days after the attack , it has conceded that some data has been impacted but declined to say exactly who the information pertained to, such as customers, suppliers or JLR itself. The company, owned by India's Tata Motors, initially said it did not believe any customer infor

Topics: company cyber data jlr said

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Office CMBS Delinquency Rate Spikes to Record 11.7%

news.ycombinator.com Unknown 2025-10-08 20:37:04

Extend-and-pretend and forbearance deals widely implemented to “cure” delinquent CRE mortgages. The office and multifamily sectors of commercial real estate loans got further bludgeoned in August, despite large-scale extend-and-pretend and forbearance deals executed in the hopes for better times and lower interest rates and more demand so that lenders don’t end up with the property and a huge loss. The delinquency rate of office mortgages that have been securitized into commercial mortgage-b

Topics: cmbs delinquency mortgage office rate

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Latest Tech News

Cybersecurity provider Netskope boosts IPO range as it tests tech hotstreak

OpenAI Is Building a Teen-Friendly Version of ChatGPT

Things you can do with a Software Defined Radio (2024)

Feds Launch Investigation Into Faulty Tesla Doors

Fifty Things you can do with a Software Defined Radio

Apple Watch Ultra 3: A closer look at its satellite communications tools

One Vigilante, 22 Cell Tower Fires, and a World of Conspiracies

ExpressVPN vs. NordVPN: Two VPN Titans Battle It Out in a Contest That Goes Down to the Wire

One Vigilante, 22 Cell Towers, and a World of Conspiracies

Northrop Grumman’s new spacecraft is a real chonker

Crowdstrike and Meta just made evaluating AI security tools easier

Scientists Tested What's Really in "Psilocybin" Chocolate and Found Something Alarming

Tesla's most affordable Cybertruck gets scrapped after a whopping five months

Vector database that can index 1B vectors in 48M

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

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

Pixel phones might soon stream emergencies in real-time just like iPhones (APK teardown)

CISA warns of actively exploited Dassault RCE vulnerability

Pixel phones might soon stream emergencies in real-time, just like iPhones (APK teardown)

New pathway engineered into plants lets them suck up more CO₂

France confirms new Apple spyware campaign alert

Latest TRON: Ares trailer takes us back to 1982

NASA found clues of life on Mars, but budget cuts threaten future missions

Senators demand ICE cease use of facial recognition app

Piramidal (YC W24) Is Hiring Back End Engineer

Children hacking their own schools for 'fun', watchdog warns

Google Is Telling People DOGE Never Existed

CPU Utilization is Wrong (2017)

Jaguar Land Rover admits hackers may have taken data

Office CMBS Delinquency Rate Spikes to Record 11.7%

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