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I Tried Signal, Telegram and WhatsApp, and This Is the One I'd Recommend

Key points: Most widely used messaging app Uses the same encryption protocol as Signal Collects heaps of your data Free, but owned and operated by Meta WhatsApp is the most popular private messaging app on this list, with about 2 billion monthly users, according to Exploding Topics. Because it's so popular, there's a higher chance that other people you might be chatting with have WhatsApp, and therefore your chats can be encrypted. And if the person you're chatting with doesn't have WhatsAp

A Samsung Tri-Fold Phone Could Be Coming, According to a Leak

While Samsung has been showing off mobile display concepts with three screens at trade events like CES for several years, it might finally be bringing one to market if a leaked UI animation is any indicator. An animated image from a software build of One UI 8 appears to show what some are dubbing a "Galaxy G Fold" device with three display panels, as reported by Android Authority last week. The screens would be capable of displaying different information or working in unison as one large displa

China jumps ahead in the race to achieve a new kind of reuse in space

Two Chinese satellites have rendezvoused with one another more than 20,000 miles above the Earth in what analysts believe is the first high-altitude attempt at orbital refueling. China's Shijian-21 and Shijian-25 satellites, known as SJ-21 and SJ-25 for short, likely docked together in geosynchronous orbit some time last week. This is the conclusion of multiple civilian satellite trackers using open source imagery showing the two satellites coming together, then becoming indistinguishable as a

‘Yearners’ Are Sick of Playing It Cool on Dating Apps

On TikTok, Gyasi Alexander likes to hold “yap sessions” about all sorts of vulnerable topics—self-image issues, anxiety, why you shouldn’t romanticize forgiveness. He started posting videos like that last summer, following the end of an 11-year relationship, after a group of friends encouraged him to use the platform as an outlet to talk about his healing process. Lately, though, the 28-year-old retail sales worker who lives in Providence, Rhode Island, has decided to fully embrace, and talk abo

Emergency alert to be sent to smartphones in UK test

Emergency alert to be sent to smartphones in UK test 11 hours ago Share Save Aleks Phillips BBC News Share Save Watch UK alert go off from a government test in 2023 The national system for sending emergency alerts to mobile phones in the UK will be tested again this September, the government has said. It will see compatible phones vibrate and make a siren sound for 10 seconds while displaying a message at 15:00 BST on 7 September, even if they are set to silent. The alerts are intended for si

Topics: alert phones said test uk

Samsung reveals One UI 8’s major security upgrades, coming first to Fold 7, Flip 7

Joe Maring / Android Authority TL;DR Samsung has announced several key security upgrades for its One UI 8 software. The company is now offering Knox Enhanced Encrypted Protection (KEEP) to further protect user data. Knox Matrix will also automatically sign you out of your Samsung account on a connected Galaxy device in the event of a serious threat. Samsung is gearing up to launch its new foldable phones tomorrow (July 9), and we’re also expecting these devices to offer One UI 8 out of the b

PayPal's AI-powered scam alert system might intercept your transactions now - here's why

Getty Images / SOPA Images / Contributor Cybersecurity is a cat-and-mouse game, with new technologies providing more sophisticated protections -- and threats. That has only accelerated with generative AI, which has led to even more advanced attacks, but PayPal is now leveraging it to stay ahead. PayPal, which also owns the digital payment platform Venmo, has added a new, dynamic, AI-powered scam alert system to its fraud prevention initiative, which is meant to keep its worldwide ecosystem of

Topics: ai new paypal said scam

The era of exploration

Large language models are the unintended byproduct of about three decades worth of freely accessible human text online. Ilya Sutskever compared this reservoir of information to fossil fuel, abundant but ultimately finite. Some studies suggest that, at current token‑consumption rates, frontier labs could exhaust the highest‑quality English web text well before the decade ends. Even if those projections prove overly pessimistic, one fact is clear: today’s models consume data far faster than humans

Man of Glass: Boccaccio: A Biography

In early June 1363, Giovanni Boccaccio received a letter that stung him deeply. Just a few days shy of his fiftieth birthday, he was then at the height of his creative powers. He had already penned at least a dozen major works, including the Decameron, any one of which would have assured him a place alongside Dante and Petrarch in the firmament of Italian literature. Although recent political upheavals had forced him to leave his native Florence, he was still writing feverishly. Yet to his frien

A million customer conversations with AI agents yielded this surprising lesson

Mykyta Atamanchuk/Getty Images Salesforce has had over one million AI agent-customer conversations. The company launched AI agents on its Salesforce Help site in October 2024, a full-screen experience that makes getting support simpler and more intuitive. With more than 60 million visits each year, Salesforce Help offers a wide range of product content through organized directories, search, and direct support. Having handled a million support requests since the launch of AI agents, Salesforce

Samsung expects second-quarter profits to more than halve as it struggles to capture AI demand

Samsung signage during the Nvidia GPU Technology Conference (GTC) in San Jose, California, US, on Thursday, March 20, 2025. South Korea's Samsung Electronics on Tuesday forecast a 56% fall in profits for the second as the company struggles to capture demand from artificial intelligence chip leader Nvidia. The memory chip and smartphone maker said in its guidance that operating profit for the quarter ending June was projected to be around 4.6 trillion won, down from 10.44 trillion Korean won ye

Why CISOs are making the SASE switch: Fewer vendors, smarter security, better AI guardrails

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Investors, including venture capitalists (VCs), are betting $359 million that secure access service edge (SASE) will become a primary consolidator of enterprise security tech stacks. Cato Network’s oversubscribed Series G round last week demonstrates that investors view SASE as capable of driving significant consolidation across its core a

Emergency alerts to be sent to UK smartphones

Emergency alerts to be sent to UK smartphones 2 hours ago Share Save Aleks Phillips BBC News Share Save Watch UK alert go off from a government test in 2023 The national system for sending emergency alerts to mobile phones in the UK will be tested again this September, the government has said. It will see compatible phones vibrate and make a siren sound for 10 seconds while displaying a message at 15:00 BST on 7 September, even if they are set to silent. The alerts are intended for situations

Epic Games ends its antitrust lawsuit against Samsung

Epic Games has dropped its suit against Samsung. "We’re dismissing our court case against Samsung following the parties’ discussions," Epic CEO and founder Tim Sweeney posted on X. "We are grateful that Samsung will address Epic’s concerns." The company filed the action in September. The lawsuit centered on the company's Auto Blocker feature, which only allows apps to be installed from the Google Play Store and Samsung Galaxy Store. Epic claimed this made it difficult for potential customers to

Best Prime Day deals 2025: Live updates on 107+ sales on MacBooks, Kindles, and more

Tharon Green/ZDNET When is Amazon Prime Day? Amazon Prime Day will run from Tuesday, July 8, to Friday, July 11, 2025. The annual two-day sale was extended to four days in 2025. How long will Prime Day last? Amazon Prime Day will last four days, running from July 8-11, 2025. That's two days longer than the years prior. Where will Prime Day take place? Amazon announced that its July Prime Day event will return in over 20 countries, including Ireland for the first time. Prime Day 2025 will r

Artist in Residence on a Satellite

On February 3, 2024, at 11:06 a.m., the first Chinese art satellite, "SCA-1" (The first satellite of the Star Chain of Arts Project), was successfully launched into orbit near the sea area of Yangjiang, Guangdong, using the Long March 3B carrier rocket. The satellite's solar panels deployed normally, and the initial telemetry is normal. Among the thousands of satellites now orbiting above us, including scientific, meteorological, communication, and military satellites, there was a missing catego

This 1-Year Sam’s Club Membership (Auto-Renew) Drops to Nearly Free, a Cheap Alternative If Costco Is Too Far

Life is pretty darn expensive. In fact, it’s getting pricier by the day at the moment, at least for a lot of us, and that means that it’s really important to find ways to not only save money on luxuries that help keep us all sane, but also on daily essentials. That can be a lot harder to do though, but there are some really easy ways to get those savings going, and one of those is with a good warehouse membership. See at StackSocial Sam’s Club is a membership-only retailer that stocks a huge n

Get $200 to Spend on Tomorrow's Prime Day Sale With the Prime Visa

Zooey Liao/CNET Amazon's Prime Day starts tomorrow and ends on July 11. It's one of the summer's biggest sales with hundreds of discounts. If you're planning to shop, Amazon is offering a $200 gift card when you're approved for the Prime Visa. It's rare for a credit card to offer a welcome bonus that you don't have to "earn" by spending a certain amount with the card. And while the Prime Visa technically has no annual fee, to get approved for this card, you'll need to be a Prime member, which

Samsung and Epic Games call a truce in app store lawsuit

Epic Games, buoyed by the massive success of Fortnite, has spent the last few years throwing elbows in the mobile industry to get its app store on more phones. It scored an antitrust win against Google in late 2023, and the following year it went after Samsung for deploying "Auto Blocker" on its Android phones, which would make it harder for users to install the Epic Games Store. Now, the parties have settled the case just days before Samsung will unveil its latest phones. The Epic Store drama

Fortnite maker Epic Games settles antitrust case against Samsung

In Brief Fortnite maker Epic Games has settled its antitrust case against Samsung, according to a court filing. The case, filed last September, accused Samsung of working with Google to block rival app stores by default on Samsung phones. “We’re dismissing our court case against Samsung following the parties’ discussions,” Epic CEO Tim Sweeney said in a post on X. He added, “We are grateful that Samsung will address Epic’s concerns.” An Epic spokesperson declined further comment, pointing to

Everything you want to know about the Galaxy Z Fold 7, Flip 7, and Flip 7 FE just leaked

Hadlee Simons / Android Authority TL;DR Specs for the Galaxy Z Fold 7, Flip 7, and Flip 7 FE have leaked. The information reportedly comes from official Samsung promotional materials. The company’s foldables appear to sport disappointingly small batteries. Samsung is set to reveal its latest foldables at Galaxy Unpacked this week. While the showcase is scheduled for June 9, it doesn’t look like you’ll have to wait until Wednesday to learn more about the company’s new hardware. Some leaked pr

Why are there no good dinosaur films?

“Because the movie delivers on the bottom line, I’m giving it three stars. You want great dinosaurs, you got great dinosaurs.” -Roger Ebert In Steve Brusatte’s non-fiction book The Rise and Fall of the Dinosaurs, the self-described Jurassic Park fanatic discusses the ways that Spielberg and co. failed the reality of the T. rex. Brusatte writes that while a Tyrannasaur could indeed run quite fast, adults couldn’t move as quickly as their young. Therefore, an adult wouldn’t be able to speed up en

What to expect from Samsung Unpacked July 2025: Galaxy Z Fold 7, Flip 7, Watch 8 Series, more

Kerry Wan/ZDNET Three things are certain when July comes along: backyard barbecues, fireworks past midnight, and Samsung Unpacked. Just last month, Samsung confirmed that the next Unpacked event will take place on Wednesday, July 9, in Brooklyn, New York. This follows the host cities of Paris, France, and Seoul, South Korea, over the past two years -- with the company suggesting that it's chosen Brooklyn for its "bold ideas, creativity, and culture." Also: The best Samsung phones to buy in 20

Squid Game Creator Reveals Alternate Ending That Fans Say Should've Been the Real One

Squid Game creator Hwang Dong-hyuk has revealed that season 3 almost had a drastically different ending -- an ending that might have gone over better with fans still divided over how the hit series wrapped. In a recent interview with The Hollywood Reporter, Hwang said he originally wrote an ending where Player 456, Seong Gi-hun, leaves the deadly games behind for good. That's a sharp contrast to the version that made it to screen, where Gi-hun sacrifices his life in the end for the new Player 2

Topics: game gi hun hwang said

Epic reaches mystery settlement with Samsung days before new Galaxy phones

is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget. Last September, after successfully suing Google for running an illegal app store monopoly, Epic Games sued Samsung, too — alleging the phonemaker of illegally conspiring with Google to undermine third-party app stores. An “Auto Blocker” feature on Samsung Android phones, which was turned on by default, automatically kept users from installi

Tuning the Prusa Core One

Introduction This article introduces and explores the new Prusa Core One printer. It includes a number of methods to increase this printer's accuracy and usefulness. Some printable 3D resources are included, including a Web camera mount to provide a local-network, full color, video frame rate printing monitor, to replace the Prusa Buddy3D camera. This article describes the Prusa Core One from a user perspective. I have no connection with Prusa, no editorial constraints, and some personal prefer

10 simple ways Mac users can better protect their privacy - and why they should

Kyle Kucharski/ZDNET MacOS is a solid operating system. But no matter how secure an operating system is, it's vulnerable if it's connected to a network. As for privacy, if you get online, your privacy is at stake, so never assume you're safe just because you're using Apple's OS. Also: I'm switching to the MacBook Air M4 from my Windows laptop - and you should too at this price You can always take steps to improve the chances that your privacy won't be infringed upon. What are those steps? Let

My favorite accessory brand made a MagSafe wallet with FindMy built-in, and it's on sale for the first time

ZDNET's key takeaways The Nomad Leather Mag Wallet is an $80 MagSafe wallet with built-in Apple Find My technology. It's sleek, holds up to four cards, is made of Horween leather, and is Qi rechargeable. It lacks storage for cash, and the four-card storage might not be enough for some. View now at Nomad Goods Nomad's new Leather Mag Wallet was just released in June. Now, it's on sale for 15% off. Here at ZDNET, we're no strangers to Nomad's top-notch accessories. The brand makes some of my f

Galaxy Z Fold 7 will reportedly be the thinnest one yet

Thanks to new reporting from WinFuture's Roland Quandt, we have a slew of presumptive details and specs for the next generation of Samsung's foldable phones. Reportedly lifted from official Samsung promotional materials, Quandt is reporting that the Galaxy Z Fold 7 will be the thinnest iteration yet, measuring just 8.9mm when folded and 4.2mm unfolded. He also claims it will be the lightest Z Fold so far, weighing just 216g. Details reported by Quandy on the battery size, storage options and ca

The Era of Exploration

Large language models are the unintended byproduct of about three decades worth of freely accessible human text online. Ilya Sutskever compared this reservoir of information to fossil fuel, abundant but ultimately finite. Some studies suggest that, at current token‑consumption rates, frontier labs could exhaust the highest‑quality English web text well before the decade ends. Even if those projections prove overly pessimistic, one fact is clear: today’s models consume data far faster than humans