Another big reason to install iOS 17.4 right now – it fixes two major security threats

Apple has just launched iOS 17.4, and right now everyone’s attention is focused on how it lets you run third-party app stores on your iPhone – although only if you're in the European Union. But there’s another important reason you should upgrade: it fixes two extremely serious security flaws.

In a new security post (via BleepingComputer), Apple says that iOS 17.4 and iPadOS 17.4 resolve two zero-day bugs in the iOS kernel and Apple’s RTKit that might allow an attacker to bypass your device’s kernel memory protections. That could potentially give malicious actors very high-level access to your device, so it’s imperative that you patch your iPhone as soon as possible by opening the Settings app, going to General > Software Update and following the on-screen instructions.

These issues are not just hypothetical; Apple says it is “aware of a report that this issue may have been exploited” in both cases, and if a zero-day flaw has been actively exploited it means hackers have been able to take advantage of these issues without anyone knowing. With that in mind, there’s every reason to update your device now that Apple has issued a set of fixes.

Apple says the bugs affect a wide range of devices: the iPhone XS and later, iPad Pro 12.9-inch 2nd generation and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 6th generation and later, and iPad mini 5th generation and later. In other words, a lot of people are potentially impacted.

Actively exploited

holding an iphone

(Image credit: Shutterstock)

Zero-day flaws like these are usually exploited in targeted attacks, often by sophisticated state-sponsored groups. Apple didn’t share any details of how or when these vulnerabilities were put to nefarious use, nor whether they were discovered by Apple’s own security teams or by external researchers.

Apple devices are known for their strong defenses, but are increasingly falling under hackers’ crosshairs. Recent research suggests that there were 20 active zero-day flaws targeting Apple products in 2023 – double the number of the previous year. According to BleepingComputer, three zero-day attacks on Apple devices have been patched so far in 2024.

This kind of exploit demonstrates why it’s so important to keep all of your devices updated with the latest patches, especially if they include security fixes. Leaving yourself vulnerable is a dangerous gamble when there are extremely sophisticated hacking groups out there in the wild. With that in mind, make sure you download the latest iOS 17.4 update as soon as you can.

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Google’s Gemini will be right back after these hallucinations: image generator to make a return after historical blunders

Google is gearing up to relaunch its image creation tool that’s part of the newly-rebranded generative artificial intelligence (AI) bot, Gemini, in the next few weeks. The generative AI image creation tool is in theory capable of generating almost anything you can dream up and put into words as a prompt, but “almost” is the key word here. 

Google has pumped the brakes on Gemini’s image generation after Gemini was observed creating historical depictions and other questionable images that were considered inaccurate or offensive. However, it looks like Gemini could return to image generation soon, as Google DeepMind CEO Demis Hassabis announced that Gemini will be rebooted in the coming week after taking time to address these issues. 

Image generation came to Gemini earlier in February, and users were keen to test its abelites. Some people attempted to generate images depicting a certain historical period that appeared to greatly deviate from accepted historical fact. Some of these users took to social media to share their results and direct criticism at Google. 

The images caught many people’s attention and sparked many conversations, and Google has recognized the images as a symptom of a problem within Gemini. The tech giant then chose to take the feature offline and fix whatever was causing the model to dream up such strange and controversial pictures. 

Hassabis confirmed that Gemini was not working as intended, and that it would take some weeks to amend it, and bring it back online while speaking at a panel taking place at the Mobile World Congress (MWC) event in Barcelona

Person using a laptop in a coffeeshop

(Image credit: Shutterstock)

If at first, your generative AI bot doesn't succeed…

Google’s first attempt at a generative AI chatbot was Bard, which saw a lukewarm reception and didn’t win users over from the more popular ChatGPT in the way Google had hoped, after which it changed course and debuted its revamped and rebranded family of generative models, Gemini. Like ChatGPT, Google is now offering a premium-tier for Gemini, which offers advanced features for a subscription. 

The examples of Gemini's misadventures have also reignited discussions about AI ethics generally, and Google’s AI ethics specifically, and around issues like the accuracy of generated AI output and AI hallucinations. Companies like Microsoft and Google are pushing ahead to win the AI assistant arms race, but while racing ahead, they’re in danger of releasing products with flaws that could undermine their hard work.

AI-generated content is becoming increasingly popular and, especially due to their size and resources, these companies can (and really, should) be held to a high standard of accuracy. High profile fails like the one Gemini experienced aren’t just embarrassing for Google – it could damage the product’s perception in the eyes of consumers. There’s a reason Google rebranded Bard after its much-mocked debut.

There’s no doubt that AI is incredibly exciting, but Google and its peers should be mindful that rushing out half-baked products just to get ahead of the competition could spectacularly backfire.

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Apple wants to make sure your posture’s right when using the Vision Pro

The first preorders for the Apple Vision Pro will very soon be making their way into the hands of users, but it seems that Apple is making plans to have headsets like the Vision Pro respond to the posture of the person wearing them.

A newly published patent (via Patently Apple) refers to “tiered posture awareness” – a method through which headsets and smart specs could figure out the posture of users, and then make any necessary tweaks to the way content was presented.

So, for example, a virtual 3D environment might be slightly adjusted based on the way the user is standing or sitting, and the surround sound effects applied to audio feeds could also be changed to be as immersive as possible.

The patent also mentions making calculations based on how much strain the headset might be putting on the person wearing it – this information could be used to warn users if their posture is putting too much strain on their body parts.

Future updates

The Apple Vision Pro headset on a grey background

Preorders for the Apple Vision Pro are open now (Image credit: Apple)

It's quite a complex patent, and the usual caveats about patents apply here too: there's no guarantee that these ideas will ever actually be implemented in a product, but they offer an interesting insight into what Apple's engineers are thinking about.

In the hands-on time we've had with the Apple Vision Pro, we haven't noticed any kind of head or neck strain, though these sessions have been rather brief. We'll be running a full test of the spatial computing device just as soon as we're able to.

Something like what's being described in the patent could potentially be delivered to the Vision Pro via a future software update. Alternatively, it might be held back for future versions of the headset, which we've already started hearing rumors about.

Apple will also be hoping that more app developers put out dedicated versions of their apps for the Vision Pro in the future: the likes of Netflix are currently holding back because it's going to take a while for the Vision Pro to make it to the mainstream.

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Keep an eye on your Mac: macOS Sonoma could be auto-installing right under your nose

Some Mac users are being affected by an unexplained bug that causes macOS to automatically update to the new macOS Sonoma. The issue appears to have been ongoing for a few weeks now, with gradually more users affected, but only Mac devices that were previously running macOS Ventura. The complaints have been highlighted on Apple’s forums and Reddit, though we’ve yet to hear any official statement from Apple.

MacRumors reports that the complaints have also been posted on its own forums, detailing that the forced Sonoma update can occur even with automatic updates turned off. A majority of the complaints reported that a desktop notification would pop up alerting users that the Sonoma update was available, and despite the notification being dismissed their Mac would begin to install Sonoma anyway. 

So far Apple hasn’t commented on this unusual situation and it’s currently unclear why some Macs are auto-updating without permission while others remain on macOS Ventura. There doesn’t seem to be any particular device being affected; everything from iMacs to the M1 MacBook Air seems to be vulnerable.

Right under my nose!

While this is definitely an annoying issue, if you’ve had this strange forced upgrade happen to your device you can at least go back to the previous Ventura update. We should note that Apple allows you to downgrade older software a lot easier on Macs than it does with iOS updates on iPhones, so you’ll be able to downgrade back to Ventura. 

If you do want to return to Ventura – perhaps because you’ve got an older Mac product that is struggling with the Sonoma update – you’ll have to use the Time Machine recovery function to do so. If you made a Time Machine backup before the Sonoma upgrade, it’s a pretty streamlined process. You can restart your Mac in recovery mode and select the option to Restore from the Time Machine Backup, which once restored should take you back to Ventura.

That being said, we wouldn’t recommend doing this just yet; at least, not until we get more information from Apple as to how to move forward. Recovery from Time Machine may work, but it does put you at risk of losing valuable data. Another possible option is to factory-reset your Mac (if it’s an older model) which will return it to the original macOS version it shipped with and then allow you to update to Ventura – but again, this is an extreme measure and you’ll need to back up all your files first.

If you’d like to double-check what version of macOS you are on and make sure your automatic updates are turned off (though that might not protect you from this glitch), open up your System Settings app and head over to the ‘Software Update’ section of the general settings. Once you’re there you’ll be able to see what version of macOS your device is currently running on and whether or not your automatic updates are enabled or not. 

Hopefully, Apple will soon release an official comment (and bug fix!) to resolve this issue. Until then, keep an eye on your Mac…

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Microsoft launches Copilot for iPhones and iPads right after Android

That didn't take long: just days after launching a dedicated Copilot app for Android, Microsoft has restored balance to the universe again by making the same app available for those users who prefer iPhones and iPads.

As initially spotted by The Verge, the Copilot app for iOS and iPadOS seems to be an exact replica of the Android one, and is also free to use. The same rules apply: you can use it in a limited fashion without logging in, but signing into a Microsoft account gives you more prompts and more features (like image generation capabilities).

If you do sign in with a Microsoft account, then you can enable the latest and greatest GPT-4 model from Microsoft's partner OpenAI. Responses will generally be slower but better, and bearing in mind that ChatGPT customers have to pay to get the GPT-4 version, this is a pretty good deal from Microsoft.

While it's a notable move from Microsoft to give Copilot its own app, this hasn't come out of nowhere: pretty much all of the functionality here was previously available in the Bing apps for Android and iOS, so little has changed in terms of what you can do.

Copilot everywhere

If you're completely new to generative AI, these tools can produce text and images based on a few user prompts. You can get Copilot to do anything from write a poem about TechRadar to produce an image of a glowing Apple iPhone.

You can also get Copilot to query the web – if you need party game or travel ideas, for example – and have it explain complex topics in simple terms. It's a bit like a supercharged version of Google Assistant or Siri from Apple.

Microsoft is continuing to push forward quickly with upgrades to Copilot, as it knows that the likes of Apple and Google are busy improving their own generative AI tools. It looks inevitable that AI will be one of the hottest tech trends of 2024.

And if you don't want to install Copilot on your phone, you can find it in plenty of other places too. The same features are still available as part of Bing on the web, and Copilot has also now been added to Windows 11 and Windows 10.

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Beeper Mini gives Android users a way to talk to iMessage on iOS right now

In November, Apple announced it will finally support the RCS messaging standard allowing Android devices and iPhones to communicate on a potentially more level playing field. The update won’t arrive until early 2024, but luckily there is a third-party solution that you can download today called Beeper Mini.

The app gives Android users the ability to send end-to-end encrypted texts to an iPhone using Apple’s very own iMessage protocol. This means both parties will see all messages in blue bubbles instead of forcing Android hardware to green bubbles. You don’t need an Apple ID to use the service. Even if you had one, the developer Beeper says it doesn't have access to your Apple account. Users will, however, need to give Beeper Mini permission to access their phone’s SMS and Call Logs to verify the number as well as sync to pre-existing conversations to convert them into proper iMessage chats.

Beeper Mini on Android

(Image credit: Beeper Mini)

Looking at the official Google Play Store listing, you’ll find Beeper Mini has a multitude of iMessage features. You'll be able to send full-sized photographs and videos to others as well as react to their content with an emoji. The app also allows you to join previously inaccessible iPhone-only group chats. Plus, the software offers a way to sync iMessages across other “Android or iOS devices, including” iPads.

Other notable features include typing status, read receipts, unsending, and more. Beeper Mini is available for download now. You will need to pay $ 1.99 to use the service although the developer is offering a seven-day free trial to start.

How it works

You may be wondering how is this even possible. It’s complicated to say the least.

The way it works, according to an official blog post, is that an SMS text is sent from an Android number to Apple’s “Gateway service.” The gateway then responds with its own message and sends the initial text to Apple servers registering it as an iPhone. This process was made possible by security researcher and reported high school student JJTech who reportedly managed to “reverse engineer” iMessage’s protocol. Beeper took JJTech’s work (presumably with their permission) and then implemented it in their app.

The developer also created the Beeper Push Notification service, or BPNs for short, to maintain a constant connection to Apple servers and to tell you of any new texts.

That’s the gist of how it works. If you want more details, we highly recommend reading Beeper’s post along with JJTech’s iMessage breakdown to get the full picture. 

Analysis: Potential trouble

Now you may be wondering, is Apple okay with this? It's tough to say. Things are a little weird right now.

Eric Migicovsky, CEO of Beeper, told TechCrunch a provision in the Digital Millennium Copyright Act states that “reverse engineering for the purposes of interoperability is protected”, implying that the law protects them from litigation. 

This hasn’t stopped Apple from suing other companies using their services. However, now we have the Digital Markets Act which forces tech corporations to support interoperability for their messaging platforms. What’s more, the US DOJ (Department of Justice) has been going after titans in the industry over alleged antitrust violations. Right now, it’s going after Google.

Apple might let Beeper Mini slide on by to stay in the good graces of the DOJ. But it’s hard to say for sure. We’re in uncharted territory here. Apple could, at any time, strike down the app with the force of a thousand suns. It’ll be interesting to see how this situation plays out.

Be sure to check out TechRadar's list of the best Android phones for 2023.

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Adobe Cyber Monday deals: the best deals you can get right now

Adobe Cyber Monday deals are starting up as we count down the hours to the biggest eCommerce day of the year, and we're rounding up all the best offers on Adobe Creative Cloud apps like Adobe Photoshop and Adobe Premiere to help you save big on the best creative software going. 

With Cyber Monday deals officially kicking off on November 27, you're going to be able to find huge savings on all the best graphic design software, the best video editing software, and much more thanks to offers through Adobe itself, but also partnering retailers who are also offering discounts on Adobe's most popular creative apps.

So whether you're looking for savings on particular apps or you just want a full Creative Cloud subscription, we've got you covered with all the best offers we can find online.

Adobe Cyber Monday Deals (US)

With Cyber Monday in full swing, there's a whole host of savings to be had. Here are today's best Adobe Cyber Monday Deals:

Adobe Creative Cloud: was $ 59.99/mo now $ 29.98/mo
This full Creative Cloud All Apps plan includes Photoshop, Lightroom, and Premiere Pro alongside 20 other apps from Adobe to use across your devices. Alongside Adobe fonts and the latest updates as soon as they’re available, this also includes 100GB of cloud storage and 1000 generative AI credits.View Deal

Adobe Creative Cloud for students: was $ 19.99/mo now $ 15.99/mo
The Creative Cloud plan for students gives almost 64% off the full price. This full Creative Cloud All Apps plan includes Photoshop, Lightroom, and Premiere Pro alongside 20 other apps from Adobe to use across your devices. Alongside Adobe fonts and the latest updates as soon as they’re available, this also includes 100GB of cloud storage and generative AI credits.View Deal

Adobe Photography Creative Cloud Plan (Photoshop, Lightroom, 1TB Cloud Storage, 12-month Plan): was
$ 239.88 now $ 119.99 for first year at Amazon

If you’re a photographer and just want to use Photoshop and Lightroom with some cloud storage thrown in, this bundle on Amazon for Cyber Monday is a real steal. Get your first year for 50% off (full price applies on auto-renewal) and try out the best photography software around with much less upfront investment.

Adobe Cyber Monday Deals (UK)

Adobe Creative Cloud: was £56.98/mo now £28.48/mo
The Creative Cloud All Apps plan includes Photoshop, Lightroom, and Premiere Pro as well as 20 other apps from Adobe to use across your devices. Alongside Adobe fonts and the latest updates as soon as they’re available, this also includes 100GB of cloud storage and 1000 generative AI credits.View Deal

Adobe Creative Cloud for students: was £16.24/mo now £13.15/mo
The Creative Cloud plan for students gives them almost 70% off the full price. The Creative Cloud All Apps plan includes Photoshop, Lightroom, and Premiere Pro as well as 20 other apps from Adobe to use across your devices. Alongside Adobe fonts and the latest updates as soon as they’re available, this also includes 100GB of cloud storage and generative AI credits.View Deal

Adobe Cyber Monday Deals: FAQs

Adobe app on an iPhone

(Image credit: Adobe)

When are the best Adobe Cyber Monday deals starting in 2023?

Now is the time! Cyber Monday itself is on November 27, but savings on Adobe subscription prices are live now and we don’t expect them to get lower than they are right now, so now is probably the best deal you’ll get all year. 

We’ll update you as soon as we have information on a better deal than what’s currently available – although bear in mind that Adobe’s student-teacher subscription deals are often the cheapest way to get Creative Cloud, so if you’re able to take advantage of those, don’t hesitate. We track these prices every year, so you can be assured that we’re bringing you the best price.

Where can I find the best Adobe Cyber Monday deals?

You can find real-time price information and what is on offer on Adobe’s official Creative Cloud Plans page, and you can keep up with any changes by checking in with us on this page.

Unlike most of the other Cyber Monday deals we’ve pulled together here on TechRadar, we don’t recommend multiple retailers for this particular product because it’s a software subscription available directly from Adobe, but you can still find some savings through sites like Amazon.

Adobe Creative Cloud

(Image credit: Adobe)

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New Samsung Food app can help you master the art of cooking right at home

Samsung is stepping into the kitchen as it launches its new “AI-powered food and recipe platform” – the aptly named Samsung Food. 

The app isn’t completely new as it draws much of its information from the “extensive database of Whisk, a smart food [company]” bought by Samsung NEXT back in 2019. Utilizing Whisk’s Food AI tech, however, Samsung Food acts as a personal assistant of sorts by helping people find interesting recipes. 

According to the official announcement, the software adapts to users in order to “create tailored meal plans” that meet an individual's dietary and nutritional needs. It will also provide step-by-step guides on how to cook a dish if you're new to cooking. 

As you can see in the trailer above, there is more to the app than simply being a cookbook on a smartphone. Once you save a dish to your personal “recipe box”, Samsung Food will analyze the entry then provide a shopping list of the ingredients that you need make it. The company claims that it's possible to adjust dishes via the Personalize Recipe tool. 

As an example, you can replace meat ingredients with vegetable substitutes if you’re a vegan or tweak a few things to make something more “nutritionally balanced”. 

However, it appears there is a discrepancy between the trailer and the actual app. While using it, we were unable to personalize any of recipes like it shows in the trailer – though it is possible we just weren't using one of the adjustable dishes available.

Availability

Samsung Food is currently available for download from both the App Store and Google Play Store. It’s being released across 104 countries around the world in eight different languages, including English, German, Spanish, French and Korean. In total, you will have over 160,000 recipes at your fingertips. 

Upon installation, the app will ask you a series of questions like whether or not you follow a specific diet or if you’re allergic to anything. It will avoid recommending recipes that will trigger an allergic reaction. For those who want more specific suggestions, you can enter personal details like age, height, weight, and overall activity level.

Samsung Food sign-up pages

(Image credit: Future)

The majority of recipes on the platform will take to you a third-party website when you select the Instructions tab while others will on the app itself. You can tell which ones will take you outside Samsung Food by looking underneath the main image. 

If it's a URL, it will be a third-party website. If it's a person's name, it will be in-app. The name belongs to one of the many cooking influencers on the platform.

Future updates

It appears that Samsung has some big plans for its Food app. The tech giant states it will be “adding new features and services to the app for an even more… comprehensive” experience. By the end of this year, it aims to fully integrate Samsung Health in order to offer advice to users on how to properly manage their personal nutrition.

Next year in 2024, Samsung will upgrade the platform with Vision AI tech, giving the app the ability to recognize food “photographed through the [on-device] camera”. Doing so will provide important nutrition information as well “recommend the best [dishes] to use them with”.

If you’re thinking of trying your hand at cooking but don’t know where to start, we recommend getting an air fryer. They’re pretty cheap and easy to use. Be sure to check out TechRadar’s list of the best air fryers for 2023

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