Technologies

Deleting Your Android Web Browser’s Cookies, Cache Helps Clean Up Your Phone

Your Android phone can build up a lot of data in your web browser’s cookies and cache. Clearing it out can help keep the clutter to a minimum.

Your Android phone is online constantly, and your web browser in particular is picking up data from all the different websites you visit. Much of that data builds up in your web browser app — whether you’re using Google Chrome, Firefox or Samsung Internet — storing it as part of the cookies and cache within those apps. This data can be helpful for websites you regularly frequent, letting them load faster with your accounts already logged in.

While data for the websites you frequent is certainly convenient, the cache and cookies are also where data from websites you visited as a one-off along with random data trackers also build up. Some of the cookies in particular can track your browsing history, and it could be helping serve up personalized advertising based on your web history. For instance, the way you end up seeing advertising for a product that you might have viewed briefly on a shopping website.

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Because of this, every so often it’s good to clear out your cache. This way you can remove data that you simply don’t need on your phone, especially if it’s a data tracker that you aren’t even aware is part of your phone’s cookies. This will lead to a minor convenience of having to log back into some of your favorite websites, but it’s a small price in order to make sure your phone isn’t stocking up on extraneous data.

The steps differ slightly depending on the type of phone and web browser app you’re using, so below we’ll go over how to clear this data for Google Chrome browser (often the default for many Android phones like the Google Pixel line), Samsung’s Internet browser (often the default on the Galaxy phone series) and Mozilla’s Firefox browser. You can also check out our separate guide on how to clear your cache on an iPhone web browser in case you have a few Apple devices to tidy up, too.

Google Chrome

You can delete your cookies and cache from within the Android version of Google Chrome by first tapping the More button in the top right corner of the browser, indicated by a column of three dots, then tapping History, then Clear browsing data. You can also access this from the Chrome Settings menu, tapping Privacy and Security and then Clear browsing data.

Chrome also offers Basic and Advanced settings for clearing your Browsing history, Cookies and site data and Cached images and files. You can use the Time range drop-down to select whether you want to delete the entire history or a selection of anywhere from the past 24 hours up to the last four weeks. Tapping Advanced will also give you access to deleting Saved passwords, Autofill form data and Site settings. After selecting what you want to delete, tap the blue Clear data button. You might receive an additional prompt in the event Chrome deems certain websites as being «important» to you, and if so you’ll get the chance to confirm before clearing. Otherwise if you do not receive that prompt, Chrome will immediately proceed to clear as you instructed.

Samsung Internet

There are two different ways you can clear your Samsung Internet browser’s cache and cookie data. You can clear from within the browser itself, or you can go through your phone’s Settings app.

To clear while in the Samsung Internet browser app, first tap the Options button in the bottom right corner represented by three horizontal lines, then Settings; scroll down to and tap Personal Data, then tap Delete browsing data to get a menu of options to delete. You can clear your Browsing history, Cookies and site data, Cached images and files, Passwords and Autofill forms in any combination. After tapping Delete data, you’ll then receive a prompt asking for you to confirm your choices before deleting.

Going through the browser app itself provides the most customization of what you want to delete. However, if you want to access similar options from your phone’s settings menu, open the Settings app and tap on Apps, then scroll down to and tap Samsung Internet and then Storage.

At the bottom of Storage, you get separate options to Clear cache and Clear data. Tapping Clear cache will immediately delete the cache, but Clear data brings up a prompt that warns you that all of the application’s data will be deleted permanently, including files, settings, accounts and databases. While it doesn’t specify cookies, this «going nuclear» approach should zap all remaining data, letting you restart the Samsung Internet browser as if it were brand-new.

Mozilla Firefox

Much as with Google Chrome, you can clear the cache from within the Mozilla Firefox Android app. To access this function, tap the More button on the right of the address bar, again symbolized by three vertically aligned dots. Then tap Settings and scroll down to Delete browsing data.

Of the three browsers we’re discussing here, Firefox gives you the most options under the Delete browsing data menu, allowing you to also delete any existing Open tabs, your Browsing history and site data, Site permissions and even your Downloads folder alongside Cookies and Cached images and files.

While you can’t pick a time range as you can for Chrome, you can be more specific regarding what type of data you would like to remove.

And Firefox has an additional option for those who never want to keep their browsing data after they’re done using the app. Inside of Settings is a Delete browsing data on quit option, which instructs Firefox to wipe any combination of these same settings every time you quit the application. It’s a useful feature if you’d like to keep the browser tidy and, say, avoid accidentally handing off your browser history to someone who may have stolen or otherwise gained access to your phone.

For more, check out everything to know about Google’s new operating system, Android 13, including how to download the beta. Also, take a look at CNET’s list of the best Android apps and some settings you’ll want to change on your current phone.

Technologies

The Apple Watch Series 11 Brings High Blood Pressure Alerts

Apple’s newest flagship watch can detect possible signs of hypertension.

The Apple Watch Series 11 made its debut at Apple’s «awe dropping» event in Cupertino, California, on Tuesday, vying for a spot on your wrist with a mix of fresh updates including new hypertension notifications, sleep score analysis, 5G connectivity and increased battery life.

With a decade of upgrades and refinements, the Series 11 represents a big move for Apple as it leans further into its health and fitness features across its Apple Watch lineup. Alongside the Series 11, Apple also unveiled the Apple Watch Ultra 3 and Apple Watch SE 3, along with the new iPhone 17 lineup (including the brand new iPhone Air), and the latest generation of AirPods (Pro 3).

Both the Series 11 and the new Ultra 3 will ship with WatchOS 26, which Apple previewed at the Worldwide Developers Conference in June. The update brings a cleaner «liquid glass» UI, live translation for text messages, a redesigned Notes app for your wrist and Workout Buddy; Apple’s new AI-powered companion that offers real-time motivation based on your personal metrics during certain workouts.

Pricing and availability

The Apple Watch Series 11 is available for preorder now and will hit stores on September 19. Pricing starts at $399 (£369, AU$679) for the 42mm aluminum Wi-Fi model, while the LTE version of the same watch runs $499. The titanium LTE version of the 42mm model is priced at $699.

New health features

The biggest addition is a feature that can notify you when you’re showing signs of hypertension or high blood pressure. The Apple Watch will send alerts if it notices consistent patterns over a 30-day period that could warrant a follow-up with a doctor, and then allow users to log their blood pressure on the Health app (from a cuff) to confirm.

Another health upgrade is the new Sleep Score, which grades your sleep session on a scale of 1 to 100 or low to excellent. The watch doesn’t just hand you a number with no context; it breaks down your score and shows you factors that may be contributing like bedtime, sleep interruptions and duration, highlighting specific factors that may have impacted your sleep.

Design updates

Visually, the Series 11 looks much like the Series 10, with the same thin profile and edge-to-edge display. But there’s a subtle, practical upgrade: the aluminum model now uses stronger, more scratch-resistant glass, making it more durable for everyday wear.

Connectivity and battery

For the first time, the LTE model of the Series 11 supports 5G connectivity, which Apple says is not only faster but also more efficient at conserving battery life when in use.

Battery life has also received a bump. The Series 11 now promises up to 24 hours on a charge, compared to the 18 hours of the Series 10. Apple tends to be conservative with its battery claims. In real-world use, we may see it stretch beyond the official promise as I’ve consistently been able to stretch out the Series 10 claim to almost 30 hours.

This is a developing story. Follow all of CNET’s 2025 Apple Event coverage for live updates, hands-on impressions, and more announcements as they’re revealed.

Technologies

More Than 4.4 Million Exposed in Credit Bureau TransUnion Breach: What to Know

The breach appears related to a wave of attacks on companies’ Salesforce databases.

Sensitive personal information belonging to 4.4 million customers, including their names and Social Security numbers, was exposed in a data breach on credit bureau TransUnion, in what is believed to be the latest in a string of attacks targeting companies’ Salesforce databases.

The data breach, which occurred on July 28, was identified and contained within hours, a TransUnion spokesperson told CNET. TransUnion is one of three credit bureaus — along with Equifax and Experian — that compile your financial activity into credit reports that are then used to create your credit scores. The credit bureau said it’s notifying people who may have been affected and sharing the actions the company is taking.

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Two separate state filings shed more details on the situation. A court filing in Maine shows that TransUnion acknowledged unauthorized access from a third-party application that stored personal customer data. While the notice to consumers says that no credit information was accessed, «limited personal information» was exposed. However, another filing from Texas states that names of individuals, Social Security numbers and birthdates were exposed in the breach.

The TransUnion spokesperson further clarified that the breach involved a third-party application serving its US consumer support operations but did not include its core credit database or credit reports. The bureau has engaged third-party cybersecurity experts for an independent forensics review.

The breach came after Google reported in June that hackers were using a modified version of a Salesforce-related app to steal vast stores of data, infiltrate other cloud systems and extort compromised companies. The same report named the cybercriminal hacking group ShinyHunters, which it said was linked to extortion demands to employees of the victim organizations.

Several global organizations have already been caught in a wave of Salesforce-linked attacks, according to BleepingComputer, including Google, Farmers Insurance, Allianz Life, Workday, Pandora, Cisco, Chanel and Qantas. Salesforce said social engineering, and not its platform, were to blame for the attacks.

«The Salesforce platform has not been compromised, and this issue is not due to any known vulnerability in our technology,» Salesforce said in a statement in August, adding that customers can mitigate the risk by enabling multi-factor authentication and closley managing connected applications.

Consumer rights law firm Wolf Haldenstein issued an alert on the breach and encouraged those who have received a notice and spot unusual activity on their credit report to reach out.

If you’re not sure if your private data was leaked or you haven’t received any communication from TransUnion, you can check by calling its Fraud Victim Assistance Department at 800-680-7289.

Even if you haven’t received a notice, if you’ve experienced unusual activity on your credit report, you can always freeze your credit for free, enable two-factor authentication or add a security key to your accounts.

Technologies

Will the iPhone 17 Be Able to Run GTA 6?

The new iPhone Air and iPhone Pro promise big performance from Apple’s new A19 Pro chips.

Apple held its big annual iPhone event Tuesday, showing off the upcoming ultrathin iPhone Air, iPhone 17 Pro, AirPods Pro 3, Apple Watch Series 11, the Apple Watch SE 3 and the Apple Watch Ultra 3. There were a few mentions of video games during the show, but in one sequence showing off the new camera for the iPhone 17, it was hard to ignore that this particular shot looked like something out of the upcoming Grand Theft Auto 6.

Megan Nash, product manager for iPhone, spoke during the event about the iPhone 17’s new 48-megapixel main camera that Apple calls Dual Fusion, which can take sharp photos at full resolution or take 2x crop-zoomed images at 24 megapixels. Behind her was an iconic backdrop of a strip from Miami that made some GTA fans wonder if maybe Apple was going to announce a deal with Rockstar Games.

A thread on the GTA subreddit titled Did Apple just tease GTA VI on iPhone? appeared shortly after Nash’s sequence in the iPhone event. Most posters on the thread joked and reminded everyone that the fictional Vice City is based on the real Miami. The upcoming GTA 6 takes place in the fictional state of Leonida, a parody of Florida, with one of the cities players can visit being Vice City.

CNET did reach out to Apple and Rockstar Games just in case. Neither company immediately responded to a request for comment.

GTA 6 was slated to come out this year, but Rockstar Games announced in May that it was delayed. The new date is currently set for May 26, 2026. This would mean that if there were an iOS version of the game, it would be playable on an iPhone 17. Even though the new iPhone 17 will come with an A19 chip’s five-core GPU that can improve gaming, it’s unlikely it could run the next GTA game without some modifications.

On the other hand, the iPhone Air, iPhone Pro and Pro Max have A19 Pro chips with a more powerful six-core GPU (at least for the latter two), which Apple said has «MacBook Pro levels of compute … perfect for GPU-intensive AI workloads.» If Apple is comparing the A19 Pro’s performance to that of a MacBook Pro (though which MacBook Pro, specifically, we don’t know), it’s possible GTA 6 could be playable.

GTA 6 is arguably the most anticipated game coming for the current generation of consoles, and there has been speculation that it could be priced at $100. This is much higher than the current price tag of $70 for most games, although Nintendo did start releasing new games for $80 on its Switch 2.

Preorders for the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone 17 Air will start at 5 a.m. PT on Friday, Sept. 12.