News
- Google's TAG team finds high-severity bug in Chrome V8
- The bug allows threat actors to run arbitrary code on endpoints
- It is being actively exploited, so users should patch now
Google has fixed a high-severity Chrome vulnerability which was allegedly being exploited in the wild, possibly by nation-state threat actors.
In a new security bulletin, Google said it addressed a type confusion issue in Chrome V8, tracked as CVE-2025-6554, which allowed threat actors to perform arbitrary read/write operations, potentially giving way to sensitive data theft, token exfiltration, or even malware and ransomware deployment.
The V8 engine is Google’s open source high-performance JavaScript and WebAssembly engine used in Chrome and other Chromium-based browsers to execute web code efficiently. The bug caused V8 to incorrectly interpret data, leading to unintended behavior. In theory, a threat actor could serve a specially crafted HTML page to a target, which could trigger the RCE.
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The bug was given a severity score of 8.1/10 - high, and was addressed in versions 138.0.7204.96/.97 for Windows, 138.0.7204.92/.93 for macOS, and 138.0.7204.96 for Linux, on June 26.
In the advisory, Google confirmed the bug was being actively abused, but decided not to share any details until the majority of the browsers are patched. Usually, Chrome automatically installs the patches, but just in case, you might want to head over to chrome://settings/help and allow Chrome to look for updates.
While Google kept the details under wraps, knowing who blew the whistle tells us a little more about potential abusers. The bug was discovered by Clément Lecigne of Google’s Threat Analysis Group (TAG), a cybersecurity arm that usually investigates nation-state threat actors.
If TAG was looking into this bug, and we know it’s abused in the wild, then it’s safe to assume that it was used by nation-states in highly targeted attacks. Previous V8 flaws have been abused in campaigns against high-profile targets in the past, including journalists, dissidents, IT admins, and similar people.
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- Future networks could carry petabit speeds without new cable shapes
- Standard-diameter fiber hits new capacity-distance milestone in lab test
- US average internet speed is dwarfed by breakthrough optical transmission
Buried under city streets, countryside roads and the deep ocean floor lie the glass threads that carry almost everything we do online.
These strands, often no wider than a human hair, already move astonishing amounts of data, and now, Japanese researchers have pushed those limits even further - without changing the shape or size of the cable.
A team led by Japan’s National Institute of Information and Communications Technology (NICT), working with Sumitomo Electric and European collaborators, has achieved a transmission speed of 1.02 petabits per second over 1,808 kilometers.
A new world recordThe test used a 19-core optical fiber with a standard cladding diameter of 0.125 mm, meaning it’s the same thickness as the single-core fibers already deployed in networks around the world.
Instead of requiring entirely new infrastructure, the cable squeezes 19 separate light paths into the space typically used for one.
That allows for a dramatic leap in capacity while staying compatible with existing systems.
It also marks the first time a petabit-class signal has traveled more than 1,000 kilometers in a standard-sized fiber.
The result sets a new world record for capacity-distance product at 1.86 exabits per second-kilometer.
To simulate a long-distance backbone, signals were looped 21 times through 86.1 km spans of the new fiber. Amplifiers boosted the signal at every pass and were carefully tuned to work across both the C and L wavelength bands for all 19 cores.
Using 180 wavelengths modulated with 16QAM, the system was able to handle huge volumes of parallel data streams.
After traveling the simulated route, the signals were separated by a multi-channel receiver using MIMO digital signal processing.
This avoided adding more fiber cores or expanding the cable diameter, which would have made integration with current networks harder.
To put the new achievement in context, the average US broadband speed in early 2025 is around 290Mbps. The new record of 1.02 petabits per second equals 1,020,000,000 Mbps - more than 3.5 million times faster.
The results were presented at OFC 2025 as a post-deadline paper, offering a glimpse at what future optical networks might look like.
Although it won’t transform work or home connections overnight, the research shows how far standard fiber can still go. The team now aims to refine amplifier efficiency and signal processing to move closer to real-world deployment.
With global data traffic continuing to grow, advances like this offer a way to stretch infrastructure further without the need to dig new trenches.
New optical fibers with standard cladding diameter and world records achieved by NICT (Image credit: NICT)You might also like- The Odyssey has a confirmed release date of July 17, 2026
- The date was confirmed in a new poster
- No trailer has been officially released online, but fans can see it at Jurassic World Rebirth showings
Christopher Nolan's new project, The Odyssey, joins a host of other new movies coming soon, but what's notable about the marketing is that so far, we've only officially been given the release date and a poster.
The good news is, we can confirm The Odyssey is slated for a July 17, 2026, release, so we can start counting down the days to the next big Nolan movie.
We've got a cool new poster, too, which you can take a look at below. It's quite minimalist, which we've come to expect from Nolan movies.
First poster for Christopher Nolan’s ‘THE ODYSSEY’In theaters on July 17, 2026. pic.twitter.com/0utuOcLFlHJuly 2, 2025
The bad news is, there's nowhere online you can officially watch the trailer as it hasn't been released by approved channels online. TechRadar is aware of recent leaks, and we won't be including links to what was posted online.
So, with leaked material being hit with copyright strikes, there's only one way fans can watch The Odyssey's first trailer through official channels.
How can we watch The Odyssey's trailer?The highly anticipated trailer for The Odyssey is playing before another big Universal movie, Jurassic World Rebirth, so cinema goers are in for a treat before they head to see the latest installment of the dinosaur franchise.
Unfortunately, I was on the fence in my Jurassic World Rebirth review, but perhaps the opportunity to see the trailer will be enough to entice people into their local theater this week.
As always, we're in for a huge treat with the new Nolan movie, and the cast list is huge. The epic fantasy movie has an ensemble cast including Matt Damon, Tom Holland, Anne Hathaway, Zendaya, Lupita Nyong'o, Robert Pattinson, and Charlize Theron.
It is based on Homer's epic poem Odyssey, with the plot following Odysseus, the legendary Greek king of Ithaca, on his perilous journey home after the Trojan War.
Throughout the story, we follow his encounters with mythical beings such as Sirens and the witch-goddess Circe, as he heads to a long-awaited reunion with his wife, Penelope.
We have a while to wait for it to arrive in theaters, but with the trailer playing on the big screen, it's the closest we'll get to Nolan's latest blockbuster for now.
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- Nintendo Switch 2 users are reporting overheating issues in handheld and docked modes
- It comes amid Nintendo's recent controversies surrounding its new Switch 2 device
- It reportedly occurs even when playing less demanding games
It's no secret that Nintendo has been at the center of controversy since the announcement of $80 game prices, along with recent findings around its new Switch 2 display and its ghosting issues. However, the handheld's problems seemingly don't stop there.
As highlighted by Notebookcheck, multiple users are reporting overheating issues with the Nintendo Switch 2, even while playing less demanding games. Notably, most reports suggest overheating occurs when using the Switch 2's Dock, a vital component that allows users to play on external displays and provides more power for improved performance.
A plethora of Redditors have voiced frustrations with the Switch 2 Dock's lack of ventilation despite featuring a built-in fan. The latter isn't designed to cool the Switch 2, but rather the Dock.
Others also point out higher temperatures while using its Ethernet port, to the point where the handheld and its accessory are too hot to touch, and the display output ends despite the console still running.
Nintendo suggests setting the console aside to cool down and ensuring the handheld's air vents aren't obstructed – but frankly, that's hardly much of a solution to eliminate the supposed overheating.
Switch 2 overheating. from r/SwitchIt's not just the Dock alone; users are also reporting that the device displays a warning message before entering sleep mode when undocked. This appears to be the system's way of throttling, but instead of that, it makes it not playable while resting.
This is a worrying sign for Switch 2 owners. If these issues become more prevalent, it would most certainly supersede the concerns about the display quality.
(Image credit: Nintendo)Analysis: Hopefully this isn't a bigger issue than I think...It's not uncommon to hear reports about overheating with new hardware. I've become quite accustomed to it, with new GPU launches, and (more relevant) the early reports of SD cards overheating in the Asus ROG Ally.
Since this is a similar issue, it seems that Nintendo might be able to address it with a software update, similar to what Asus did. However, there's no guarantee that this will lead to a resolution. It also comes at a bad time for the Switch 2, considering its recent controversies.
It's the absolute worst-case scenario for a new handheld console owner, especially at its $449.99 / £395.99 / AU$699.95 price; it's also worth noting that the original Switch has seen a price hike in some regions, so it's not exactly a great time for these overheating reports to emerge.
If the Dock happens to be a detriment to the Switch 2's cooling, I doubt any software update will be able to fix the issue. There's also a lack of compatibility with third-party docks, so if you're facing these temperature issues, there isn't much of a solution for now.
Let's just hope Nintendo is quick to address this before it gets out of hand...
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- VW fits Transporter Shuttle and Kombi models with 65kWh battery
- Electric range is around 196 miles
- AirConsole gaming will come as standard across the commercial range
Volkswagen has announced that it has expanded its Transporter line-up with battery electric variants of the popular Shuttle and Kombi models of its commercial vehicle range – adding a more practical and robust van option to its existing ID Buzz model.
While the ID Buzz captured the public’s imagination with its funky, retro-inspired looks, it lacked the hauling capabilities of its Transporter cousins. Even the ID Buzz seven-seater variant struggles with room for lugging bulky items.
The Kombi, on the other hand, has historically proven a big hit with professionals and families alike, purely because it can transport a family of five, as well several mountain bikes, a tent and a dog without breaking a sweat.
The electrified iterations add a 65kWh lithium ion battery, which results in either 194 miles of range for the Shuttle and 196 miles of Range for the Kombi model, presumably because the former is heavier, as it can be optioned with an impressive nine seats.
(Image credit: Volkswagen)Both the fully-electric Kombi and Shuttle will be available in either short or long wheelbase versions, with the former able to handle a max payload of 896kg and the latter available with the aforementioned nine seats, as opposed to eight as standard.
The equipment levels are also generous, with things like heated front seats, a 13-inch touchscreen and front and rear-view cameras all coming as standard on the entry-level models.
The marque also announced this week that the AirConsole app, which allows users to play a range of 15 arcade games when parked, is now available as an over-the-air update in current generation ID Buzz, Caddy, Multivan, California and Crafter models.
This will likely roll out across the latest Transporter range in the near future.
Analysis: electric vans still have some way to go(Image credit: Volkswagen)In the UK, the cheapest electrified Transporter Kombi retails at £53,404 (around $73,183 / AU$111,423), undercutting the cheapest ID Buzz, which costs £59,135 (around $81,035 / AU$123,381).
But don't get too excited, because the ID Buzz offers up to 293 miles of electric range and 200kW charging capabilities, thanks to its 77kWh battery in the standard wheelbase version. It can also be optioned in a spicy GTX model that delivers 335bhp for some serious acceleration.
The electrified Transporter Kombi and Shuttle, on the other hand, use a single electric motor that develops 134bhp, which is at the lower end of what the petrol and diesel counterparts offer – even though the electrified versions are heavier.
It can also only charge at speeds of up to 125kW, meaning a 10-80% charge will take at least 39 minutes.
As a long-standing owner of VW’s various ICE Transporter models, very little gets close to the practicality, load-lugging abilities and relaxed drive that the German marque offers.
It’s a controversial opinion, but after living with the ID Buzz for a week, I think it looks a little awkward, especially in the longer wheelbase seven-seater versions, and the interior roominess just isn’t enough to haul motorcycles or masses of camping kit, as well as the entire family.
The latest Battery Electric Vehicle versions of the popular Transporter get close to Vee Dub van perfection for me, it’s just a shame about the limited range, performance and charging speeds. Oh, and that price.
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- Anthropic's MCP Inspector project carried a flaw that allowed miscreants to steal sensitive data, drop malware
- To abuse it, hackers need to chain it with a decades-old browser bug
- The flaw was fixed in mid-June 2025, but users should still be on their guard
The Anthropic Model Context Protocol (MCP) Inspector project carried a critical-severity vulnerability which could have allowed threat actors to mount remote code execution (RCE) attacks against host devices, experts have warned.
Best known for its Claude conversational AI model, Anthropic developed MCP, an open source standard that facilitates secure, two-way communication between AI systems and external data sources. It also built Inspector, a separate open source tool that allows developers to test and debug MCP servers.
Now, it was reported that a flaw in Inspector could have been used to steal sensitive data, drop malware, and move laterally across target networks.
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Apparently, this is the first critical-level vulnerability in Anthropic’s MCP ecosystem, and one that opens up an entire new class of attacks.
The flaw is tracked as CVE-2025-49596, and has a severity score of 9.4/10 - critical.
"This is one of the first critical RCEs in Anthropic's MCP ecosystem, exposing a new class of browser-based attacks against AI developer tools," Avi Lumelsky from Oligo Security explained.
"With code execution on a developer's machine, attackers can steal data, install backdoors, and move laterally across networks - highlighting serious risks for AI teams, open-source projects, and enterprise adopters relying on MCP."
To abuse this flaw, attackers need to chain it with “0.0.0.0. Day”, a two-decade-old vulnerability in web browsers that enable malicious websites to breach local networks, The Hacker News explains, citing Lumelsky.
By creating a malicious website, and then sending a request to localhost services running on an MCP server, attackers could run arbitrary commands on a developer’s machine.
Anthropic was notified about the flaw in April this year, and came back with a patch on June 13, pushing the tool to version 0.14.1. Now, a session token is added to the proxy server, as well as origin validation, rendering the attacks moot.
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- Huawei has filed for patents for a sulfide-based, all-solid-state battery
- The company theorizes it could unlock up to 3,000km (1,864 miles) of range
- Ultra-fast charging could top the battery up in under five minutes
Huawei is the latest in a growing list of automakers and tech companies that are exploring the possible benefits of fitting an EV with solid-state batteries, with the likes of BMW, Mercedes-Benz, VW, BYD and Stellantis all publicly touting the tech.
Car News China reports that the tech giant has filed a patent that outlines a solid-state battery architecture with energy densities between 400 and 500 Wh/kg, which is two or three times that of the current EV battery landscape.
Currently, Huawei doesn't manufacture its own branded vehicles in China, but instead works with various automakers to apply some of its existing technologies to vehicles.
According to the patent application, its batteries use a method that ‘dopes’ sulfide electrolytes with nitrogen to address side reactions at the lithium interface. However, it is keeping the remainder of its technology close to its chest, as the race to mass-produce solid-state battery technology safely and at scale is well and truly on.
What’s more, the company theorizes that it is able to eke some 1,864 miles of range from its battery technology, as well as complete the industry standard 10-80% charge in less than five minutes.
However, some industry experts are skeptical of those bold claims, pointing out that it is a leap of more than three times the current range abilities of the most impressive electric vehicles on sale today.
Speaking to Electrek, Yang Min-ho, professor of energy engineering at Dankook University, said that such performance "might be possible in lab conditions" but went on to explain that reproducing the results in the real world, where energy loss and thermal management play a key role, would be "extremely difficult".
The professor was also quick to point out that the nitrogen doping method is a "standard technique" that, again, can be applied in a laboratory environment but is currently difficult to scale to a point where it can be mass produced to meet the demands of global automakers.
Analysis: big headlines, small steps(Image credit: Porsche)Understandably, China is basking in its EV dominance at the moment and it isn’t afraid to publicize innovations that have the potential to change the game.
MegaWatt charging is one of the more recent topics, but solid-state batteries have also been bubbling sway under the surface for some time. Undoubtedly, China will be the first to this technology, but it likely won’t be as soon as many domestic companies make out, nor as impressive.
What’s more, the 1,800-mile figures seem largely pointless, as it would require a huge battery pack that is going to add excess weight and blunt driving dynamics in a vain attempt to dispel notions of range anxiety.
Should Huawei be able to nail energy densities between 400 and 500 Wh/kg, it would be far better placed producing smaller packs that can still offer an impressive range without the need for enormous, expensive batteries.
When an EV can easily cover 600 miles on a single charge, range anxiety largely becomes obsolete, as there are so few drivers that want to sit for hours on end without a break. Plus, with the public charging network expanding and improving year-on-year, it is now arguably easier than ever to find a spot to plug in and stretch the legs.
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- OWC's hardware-level encryption activates instantly without dragging your computer’s performance down during transfers
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- Encrypted or not, OWS Guardian SSD’s 1000MB/s speed is fast enough for 4K video editing
OWC has announced Guardian, a compact portable SSD focused on delivering strong hardware encryption and fast transfer speeds.
The OWC Guardian connects via USB 3.2 Gen 2 (10Gbps) and delivers up to 1000MB/s in real-world read and write speeds, making it capable of handling 4K video files, media archives, and quick backups.
Designed with 256-bit AES OPAL hardware encryption, the Guardian handles data protection at the hardware level.
Seamless encryption without system slowdownThe encryption process starts automatically when data is written and is reversed (decrypted) when accessed by an authorized user.
This avoids reliance on host system resources, preserving performance even during large data transfers.
It's one of the few devices in its price range that combines both speed and encryption without demanding software installation, which may place it among the best secure drives for routine professional use.
OWC says the device is compatible with macOS, Windows, Linux, and even iPadOS.
It includes a touchscreen interface, which serves as the primary method for user authentication through PIN or passphrase, but also allows access to additional features such as multi-user profiles, read-only mode, auto-timeout, secure erase, and a randomized keypad layout.
Physically, the drive is housed in anodized aluminum for improved heat dissipation and general durability.
However, unlike some of the best rugged hard drives, the Guardian lacks an IP rating for dust or water resistance.
This may limit its reliability in field conditions or outdoor environments, where environmental protection is a priority.
The Guardian comes with a 1TB OWC Aura Pro IV NVMe SSD (960GB usable) but is also available in higher capacities, including a 4TB version.
The internal firmware reserves a portion of space for data correction and redundancy.
It’s formatted in APFS for Apple devices by default, but can be reformatted for Windows or Android using OWC's Drive Guide utility.
However, full cross-platform read/write access requires separate software like MacDrive.
“We designed the OWC Guardian for anyone who needs simple, reliable data protection on the go, but without the typical hassles,” said Larry O’Connor, CEO and Founder, Other World Computing (OWC).
“Whether you're transferring a huge file in the boardroom, backing up data at the local coffee shop, or editing a 4K video for your latest content drop, you shouldn’t have to choose between security, speed, and ease of use. The OWC Guardian delivers all three, in a rugged, intuitive design built to travel.”
Pricing starts at $219.99 for the 1.0TB model while the 2.0TB and 4.0TB models cost $329.99 and $529.99, respectively.
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