How to reserve and change your WhatsApp username
WhatsApp now lets users reserve usernames ahead of the feature’s full rollout, making it possible to connect without sharing a phone number once usernames go live.
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WhatsApp now lets users reserve usernames ahead of the feature’s full rollout, making it possible to connect without sharing a phone number once usernames go live.
Baek, a 35-year-old manager at the South Korean semiconductor titan SK Hynix, was enrolled in Sunoo, a matchmaking company based in Seoul, a year ago. In a move typical of anxious South Korean parents, his mother signed him up, hoping to find a good wife for her son. Lately, says Baek (who asked to be…
Back in February, Uber announced ambitious plans to launch in seven new European markets in 2026 — but now five of those launches are reportedly on hold.
Some Apple devices are about to get much more intelligent, while others are getting left behind.
Plus: Alleged Scattered Spider hacking member extradited, dozens of license plate reader errors, and Indian officials are concerned about WhatsApp’s username rollout.
Apple built a tool for people with cognitive disabilities, but I accidentally discovered it’s also the best kids’ phone setup no one is talking about—not even Apple.
We’ve compiled an overview of some of the top alternative browsers available today aiming to challenge Chrome and Safari.
It’s not easy to transplant a whole human eye. The surgery is difficult. And the eyes themselves start to degenerate as soon as they’ve left the body. When surgeons attempted it a few years ago, the newly-transplanted eye wasn’t able to see. But researchers believe they might have a solution: a device that maintains and…
Get ready to navigate a free-for-all of social media handles.
YouTuber Jon Prosser has finally filed a formal response to Apple's lawsuit made against him and another defendant over allegedly stealing iOS secrets. In his response, Prosser denied that he "planned or participated in any conspiracy or coordinated scheme" for the "purpose of injuring Apple." However, Prosser admitted to recording a FaceTime call showing unreleased […]
Since its inception, Apple TV, née Apple TV Plus, has built a reputation on quality over quantity. It has far fewer shows and movies than the likes of Netflix or Disney Plus, but generally speaking, the projects it does put out are quite good. It's a strategy that has brought comparisons to the HBO of […]
Thanks to the AI-driven chip shortage, prices for phones, computers, and consoles are sky-high—and still climbing.
As the parent of two little girls, I often think about how their childhood is different from mine. The seven-year-old is learning about AI at school. The five-year-old is given internet-based homework every week. And they are both absolutely repulsed by the idea of smoking. That was not the prevailing sentiment when I was young.…
Guia prático para adicionar verificação por código OTP via WhatsApp oficial no seu sistema, com exemplos em Node.js, PHP e Python — e comparação honesta de custos entre WhatsApp, SMS e e-mail Como implementar OTP (código de confirmação) por WhatsApp no Brasil Se você tem um cadastro, login ou checkout, em algum momento vai precisar confirmar que o usuário realmente controla o número de telefone que informou. Esse é o trabalho do OTP ( One-Time Password , ou senha de uso único): você envia um código, o usuário digita, você confere. No Brasil, mandar esse código por WhatsApp costuma ser melhor que por SMS — mais gente lê, entrega mais e custa menos. Neste post eu mostro como implementar isso na prática, com código que roda, e comparo os canais de forma honesta (inclusive citando alternativas pagas). Por que WhatsApp e não SMS? Critério WhatsApp oficial SMS E-mail Entregabilidade Alta Média Baixa (cai em spam) Taxa de leitura ~98% ~90% ~20% Custo por envio ~R$ 0,03 R$ 0,08–0,15 Baixo, mas pouco lido Copiar código Botão nativo Manual Manual O SMS ainda é um bom fallback para quem não usa WhatsApp, mas como canal principal de OTP no Brasil, o WhatsApp ganha na maioria dos casos. ⚠️ Use sempre a API oficial do WhatsApp (WhatsApp Business Platform) , não automação de WhatsApp Web. Automação não oficial derruba a entrega e corre risco de bloqueio pela Meta. O fluxo em 2 passos Toda implementação de OTP tem a mesma forma: Enviar o código ( send ) → você gera um código e manda pelo canal. Verificar o código ( verify ) → o usuário digita e você confere. O detalhe importante: a resposta do send confirma que a mensagem foi aceita , mas a entrega no aparelho é assíncrona. Para OTP isso não é problema — a própria verificação já é a prova de entrega . Se o usuário digitou o código certo, chegou. Você não precisa de webhook nem de polling de status. Implementando com uma API pronta Você pode falar direto com a WhatsApp Business Platform, mas isso exige aprovação de template, gestão
Pocket is listed in app stores but seemingly unavailable in the US.
Mozilla shut down the well-loved read-it-later Pocket app last year, and now Meta is launching an app called Pocket with an entirely different, AI-focused pitch: this new app lets you make and share little interactive "gizmos" built from an AI prompt, as reported by Business Insider. Meta CEO Mark Zuckerberg is all in on AI […]
“We have more people voting on the ‘Love Island USA’ app than we do in many political elections taking place across the country,” says the show's executive producer.
The discovery underscores the increased effort being poured into Mac infostealers.
Meta has quietly launched Pocket, an experimental AI app that lets users generate and share interactive mini games using text prompts.
Hopper will pay $35 million to settle FTC allegations that it used deceptive “dark patterns” to hide fees and mislead travelers about the cost and benefits of services.