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Catio wins ‘coolest tech’ award at VB Transform 2025

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Palo Alto-based Catio was awarded “Coolest Technology” at VentureBeat Transform 2025 in San Francisco on Wednesday. Founded in 2023, the company has raised $7 million to date, with a recent $3 million round announced in March. Catio was also a finalist and presented at VB Transform’s Innovation Showcase in 2024. Catio’s AI Copilot for Tec

How the Senate's ban on state AI regulation imperils internet access

ANDREY DENISYUK/Getty The Trump administration's tax bill -- also called its "big, beautiful bill" -- which rounds up key pieces of the president's agenda, also includes a rule that would prevent states from enforcing their own AI legislation for 10 years, if passed. After an initial budget hiccup, Republican senators successfully amended the rule to comply with budgetary requirements by adding that states trying to enforce AI regulations would not receive federal broadband funding. Here's why

Reinforcement learning, explained with a minimum of math and jargon

It’s Agent Week at Understanding AI! This week I’m going to publish a series of articles explaining the most important AI trend of 2025: agents! Today is a deep dive into reinforcement learning, the training technique that made agentic models like Claude 3.5 Sonnet and o3 possible. Today’s article is available for free, but some articles in the series—including tomorrow’s article on MCP and tool use—will be for paying subscribers only. I’m offering a 20 percent discount on annual subscriptions

The Journey of Bypassing Ubuntu's Unprivileged Namespace Restriction

Recently, Ubuntu introduced sandbox mechanisms to reduce the attack surface, and they seemed unbreakable. However, after carrying out in-depth research, we found that the implementation contained some issues, and bypassing it was not as difficult as expected. This post will explain how we began our research at the kernel level and discovered a bypass method. We will also share some interesting stories from the process. 1. Introduction 1.1. Ubuntu’s New Sandbox Model After years of serving as

Nvidia notches 5-day win streak as it hits record highs

Jensen Huang, CEO of Nvidia, speaks during the Viva Technology conference dedicated to innovation and startups at Porte de Versailles exhibition center in Paris, France, on June 11, 2025. Nvidia stock rose for a fifth consecutive day Friday as the chipmaker notched fresh highs and investors shook off China concerns. The rise in shares has helped the artificial intelligence chipmaking giant regain its seat as the most valuable company. The stock is up 66% since hitting its 52-week low in early

CFOs want AI that pays: real metrics, not marketing demos

This article is part of VentureBeat’s special issue, “The Real Cost of AI: Performance, Efficiency and ROI at Scale.” Read more from this special issue. Recent surveys and VentureBeat’s conversations with CFOs suggest the honeymoon phase of AI is rapidly drawing to a close. While 2024 was dominated by pilot programs and proof-of-concept demonstrations, in mid-2025, the pressure for measurable results is intensifying, even as CFO interest in AI remains high. According to a KPMG survey of 300 U.

Scaling smarter: How enterprise IT teams can right-size their compute for AI

This article is part of VentureBeat’s special issue, “The Real Cost of AI: Performance, Efficiency and ROI at Scale.” Read more from this special issue. AI pilots rarely start with a deep discussion of infrastructure and hardware. But seasoned scalers warn that deploying high-value production workloads will not end happily without strategic, ongoing focus on a key enterprise-grade foundation. Good news: There’s growing recognition by enterprises about the pivotal role infrastructure plays in e

The inference trap: How cloud providers are eating your AI margins

This article is part of VentureBeat’s special issue, “The Real Cost of AI: Performance, Efficiency and ROI at Scale.” Read more from this special issue. AI has become the holy grail of modern companies. Whether it’s customer service or something as niche as pipeline maintenance, organizations in every domain are now implementing AI technologies — from foundation models to VLAs — to make things more efficient. The goal is straightforward: automate tasks to deliver outcomes more efficiently and s

Cloudflare blocks largest DDoS attack - here's how to protect yourself

oxygen/Getty Cloudflare is a robust content delivery network (CDN) that specializes in providing protection against distributed denial of service (DDoS) attacks. Last month, Cloudflare blocked the largest DDoS attack in internet history. This assault peaked at a staggering 7.3 terabits per second (Tbps). That's a data deluge, equivalent to streaming nearly 10,000 high-definition movies in under a minute. The attack targeted an unnamed hosting provider using Cloudflare's Magic Transit DDoS pro

This EcoFlow power station just kept my lights on during an outage (and it's $1,399 off)

ZDNET's key takeaways The EcoFlow Delta Pro Ultra battery and inverter unit is available now for $6,299 while the Smart Home Panel 2 is available for $1,899. The single unit has a 6kWh capacity and supports a 7,200W output and 5.6kW solar input, allowing it to run an entire home, especially when stacked with other units for increased capacity. The Delta Pro Ultra is a decidedly expensive solution for a home backup system, and though portable, its hefty weight could affect portability. View now

US Supreme Court limits federal judges' power to block Trump orders

The US supreme court has supported Donald Trump’s attempt to limit lower-court orders that have so far blocked his administration’s ban on birthright citizenship, in a ruling that could strips federal judges of a power they’ve used to obstruct many of Trump’s orders nationwide. The decision represents a fundamental shift in how US federal courts can constrain presidential power. Previously, any of the country’s more than 1,000 judges in its 94 district courts – the lowest level of federal court

Today's NYT Strands Hints, Answers and Help for June 28, #482

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles. Today's NYT Strands puzzle is a tough one. It took me a few minutes to figure out the theme, and then, the words were all over the map. Plus, the spangram is enormous -- filling up two rows and more! If you need hints and answers, read on. I go into depth about the rules for

The Trump Phone Is Already a Lot Different From Last Week

Apparently, things change quickly in the world of the Trump phone. It’s been 10 days since the Trump Organization announced it would be launching the $499 T1 smartphone, and in that time there have already been a confusing series of changes to a product that was initially supposed to be arriving as soon as August. Now, you can only expect it “later this year,” according to the most recent update of the Trump Mobile website, with all mention of it “coming soon” gone. That is not the only change.

Trump ends trade talks with Canada over a digital services tax

President Donald Trump said the US is ending trade talks with Canada, effective immediately, over a tax on digital services that will impact American tech companies. He also pledged to announce further tariffs on Canada within the next week, adding in a Truth Social post that "they will be paying to do business with the United States of America." Canada's digital services tax (DST) is set to take effect on June 30, though it will be applied retroactively. According to The New York Times , US co

Chase Sapphire Reserve Launches New $250 Apple Perk. I’m Not Falling for It

Chase/CNET The Chase Sapphire Reserve®* was updated earlier this week and now includes a number of new annual credits and other features, including an Apple Plus and Apple Music membership, valued at $250 annually (ends June 22, 2027). Chase also upped the card's annual fee. It now costs $795 annually, so you'll have to do more legwork to get enough value from the card to cover the cost. That likely means the average credit card user won't even want to consider this as an option. Which is fair

Trump’s ‘big beautiful bill’ could mean slower Wi-Fi for you

The Senate version of the budget reconciliation bill, backed by President Donald Trump, removes protections for unlicensed spectrum that broadens the capacity of the 6GHz Wi-Fi band. This could result in slower Wi-Fi speeds. Under the bill, which may be voted on at the end of this week, the FCC would sell off some of that spectrum to mobile carriers such as AT&T, which could use it to improve the speed of their mobile data. The bill includes a provision requiring the FCC to auction 800MHz of sp

Topics: 6ghz band fi spectrum wi

James Wan Offers a Mildly Discouraging Update on That ‘Train to Busan’ Remake

Released in 2016, Yeon Sang-ho‘s Train to Busan proved there were still plenty of fresh thrills to be mined from the zombie genre. It spawned an animated prequel and a sequel, and nobody was surprised when an American remake, to be titled The Last Train to New York, was announced. A 2023 release date made things official… almost. Obviously, The Last Train to New York—which at one point had Timo Tjahjanto (May the Devil Take You, this year’s Nobody 2) attached to direct and Gary Dauberman (It an

Trump Kills Trade Talks With Canada After It Hits U.S. With Digital Services Tax

President Donald Trump announced on Friday that he is terminating all trade talks with Canada after the country decided to move forward with a digital services tax on U.S. tech companies like Meta. The president, who also mentioned high dairy tariffs, called Canada “a very difficult Country to TRADE with,” in a Truth Social post. Trump characterized the digital services tax as a “direct and blatant attack on our Country.” The new Canadian measure imposes a 3% tax on digital services revenue mad

Donald Trump is reportedly preparing a sweep of pro-AI executive orders

We know what you’re thinking: there just isn’t enough AI around right now. Luckily for you, Donald Trump emphatically agrees. According to a new report from Reuters, his administration is assembling a number of executive actions that would significantly increase the energy supply used for expanding artificial intelligence. The US and China are currently battling it out to lead the way in the rapidly growing sector, but American companies will need more infrastructure to make the advances Trump w

Microsoft changes Windows in attempt to prevent next CrowdStrike-style catastrophe

In the summer of 2024, corporate anti-malware provider CrowdStrike pushed a broken update to millions of PCs and servers running some version of Microsoft's Windows software, taking down systems that both companies and consumers relied on for air travel, payments, emergency services, and their morning coffee. It was a huge outage, and it caused days and weeks of pain as the world's permanently beleaguered IT workers brought systems back online, in some cases touching each affected PC individuall

NASA Is in Full Meltdown

Career NASA officials were seen looking mighty freaked out during a recent town hall event about the agency's dicey future. As Ars Technica's Stephen Clark reports based on a livestream of the town hall — which was not advertised and has since been taken down — acting NASA administrator and career agency official Janet Petro looked like a hostage as she answered questions from staff about the agency's dire standing under president Donald Trump. The hostage-taker in this scenario appears to be

This Eufy robot vacuum is half off before Prime Day

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 . The Eufy 11S Max robot vacuum is on sale for $140 as part of an early Prime Day sale. That's half off, as the typical cost is $280 for this particular model. This is extremely close to a record-low price. This device made our list of the best budget-friendly robot vacuums. Perhaps the

Trump’s ‘Obliterated’ Claim on Iran Just Became His Latest Meme Disaster

In his June 21 televised address from the White House, President Donald Trump declared that the U.S. had “obliterated” Iran’s nuclear program following airstrikes on three of its nuclear sites. The word was meant to project power, certainty, and victory. Instead, it has gone viral for all the wrong reasons. Within days, “obliterated” morphed into an online punchline, mocked by critics and meme-makers across social media platforms. It has become the latest in a long line of Trumpian catchphrases

I've Been Hiking With AllTrails for Nearly 10 Years. Here's How to Navigate the App Like a Pro

The outdoor industry has exploded in popularity within the past decade, contributing over $1.2 trillion to the US economy in 2023. More people than ever are engaging in outdoor recreational activities like biking, climbing, camping and hiking. As a wellness writer at CNET, I find this encouraging. Spending time outdoors, whether exercising, enjoying nature or simply soaking up the sun, can lower stress levels and even help combat depression. Numerous apps make opting outside easy, with AllTrail

Microsoft is trying to get antivirus software away from the Windows kernel

In the summer of 2024, corporate anti-malware provider Crowdstrike pushed a broken update to millions of PCs and servers running some version of Microsoft's Windows software, taking down systems that both companies and consumers relied on for air travel, payments, emergency services, and their morning coffee. It was a huge outage, and it caused days and weeks of pain as the world's permanently beleaguered IT workers brought systems back online, in some cases touching each affected PC individuall

This Eufy robot vacuum is half for before Prime Day

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 . The Eufy 11S Max robot vacuum is on sale for $140 as part of an early Prime Day sale . That's half off, as the typical cost is $280 for this particular model. This is extremely close to a record-low price. This device made our list of the best budget-friendly robot vacuums . Perhaps t

These premium outdoor speakers impressed me in more ways than Bluetooth can - here's why

ZDNET's key takeaways The Polk Audio Atrium 5 speakers are available for $325 a pair, offering a sleek and weatherproof design. These speakers have a crisp, detailed, and surprisingly deep sound profile. You'll need an amplifier for these speakers, making them less convenient than using a Bluetooth speaker. $325 at B&H Photo-Video While plenty of folks use portable Bluetooth speakers for their outdoor listening needs, they're not the most practical choice if you're setting up an outdoor envir

The 1975 at Glastonbury 2024: Livestream Their Headline Festival Set From Anywhere for Free

After a nine-year absence from Worthy Farm, The 1975 are back at Glastonbury, with the band this time playing a prestigious headline set on the festival's Pyramid main stage. Below, we'll outline which live TV streaming service will be streaming this headline act at Glastonbury, wherever you are in the world. We'll also explain how to use a VPN if you're outside of the UK. Led by provocative frontman Matty Healy, The 1975 last played the event as an early act on the festival's Other Stage back

Nvidia heads for 5-day win streak as it hits record highs

Jensen Huang, CEO of Nvidia, speaks during the Viva Technology conference dedicated to innovation and startups at Porte de Versailles exhibition center in Paris, France, June 11, 2025. Nvidia stock rose for a fifth consecutive day Friday as the chipmaker hovered near fresh highs and investors shook off China concerns. The rise in shares has helped the artificial intelligence chipmaking giant regain its seat as the most valuable company. The stock is up 66% since hitting its 52-week low in ear

Citrix Bleed 2 flaw now believed to be exploited in attacks

A critical NetScaler ADC and Gateway vulnerability dubbed "Citrix Bleed 2" (CVE-2025-5777) is now likely exploited in attacks, according to cybersecurity firm ReliaQuest, seeing an increase in suspicious sessions on Citrix devices. Citrix Bleed 2, named by cybersecurity researcher Kevin Beaumont due to its similarity to the original Citrix Bleed (CVE-2023-4966), is an out-of-bounds memory read vulnerability that allows unauthenticated attackers to access portions of memory that should typically