TECH NEWS

WhatsApp takes on Zoom and Teams with Guest Calling: Step-by-Step Guide

WhatsApp today announced a new feature called 'Guest Calling' that will make it easier for users to get into group and one-on-one calls with almost anyone. This includes people those who don't have a WhatsApp account. This announcement comes shortly after the company introduced calling features such as web calling and call transfer earlier this year. Here's everything you need to know about WhatsApp's new Guest Calling feature.

Shweta Ganjoo is a Chief Content Producer at HT Tech. She has over 10 years of experience covering technology, during which time she has focused on consumer tech devices, AI, social media, gadgets, and tech policy, delivering authoritative and reader-focused insights across India’s fast-evolving digital ecosystem.

She began her career in the early 2010s, building a strong foundation in digital-first reporting as India’s tech landscape rapidly expanded. Over the years, she has worked with leading media organizations including India Today Tech, Indian...

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Palo Alto Networks: 95% of critical infrastructure leaders concerned about frontier AI-powered attacks

Palo Alto Networks has published the 2026 State of Critical Infrastructure Cybersecurity Report, based on a survey of more than 1,600 critical infrastructure security leaders across 11 countries and five critical sectors. The research examines the challenges organisations face in securing increasingly connected IT and OT environments, including limited

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OpenAI says ex-employee took device files before returning to Apple

OpenAI says a former employee who went back to Apple sent more than 100 secret files about an unreleased OpenAI product to personal accounts, according to a court filing made on Wednesday in San Jose, California, According to the filing, the unnamed employee joined OpenAI from Apple and stayed for

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Norrsken and Nvidia to open Stockholm AI Lab for founders in 2027

Norrsken Foundation and Nvidia will open a hub for AI startups in central Stockholm in 2027. The Stockholm AI Lab will host a select group of European founders who use AI to address problems in climate, health, food and society, and it will also be home to Nvidia’s Stockholm

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Arkansas sues OpenAI, alleging it misled users about ChatGPT safety

Arkansas Attorney General Tim Griffin has sued OpenAI, saying the company told users ChatGPT was safe while it knew of serious risks. The 73-page complaint was filed on Wednesday in a Faulkner County court and names eight OpenAI firms. The state says ChatGPT has encouraged suicide and self-harm, fed delusions,

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Palo Alto Networks: 95% of critical infrastructure leaders concerned about frontier AI-powered attacks

OpenAI says ex-employee took device files before returning to Apple

Norrsken and Nvidia to open Stockholm AI Lab for founders in 2027

Arkansas sues OpenAI, alleging it misled users about ChatGPT safety