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WhatsApp “Flaw” Exposed 3.5 Billion Phone Numbers and Profile Photos, Researchers Reveal

Highlights Researchers exploited WhatsApp’s contact-discovery feature to collect 3.5 billion phone numbers, profile photos, and status texts. The flaw dates back years and was...

WhatsApp for iOS Begins Testing Multi-Account Support, Will Bring Seamless Account Switching for iPhone Users

Highlights WhatsApp is testing the ability to add and switch between two accounts on iOS. Each account retains separate chats, notifications, and privacy settings....

X Chat Officially Rolls Out, Encrypted DMs, File Sharing, and Advanced Privacy Controls Go Live

Highlights X Chat introduces end-to-end encryption for one-on-one and group chats, file sharing, voice/video calls, disappearing messages, and screenshot alerts. It is now live...

How to Send WhatsApp Messages Without Saving a Phone Number? Here’s A Quick Guide

Highlights WhatsApp’s Click to Chat feature lets users start chats using a direct link like https://wa.me/<number>. Users can create links that open WhatsApp with...

Elon Musk Introduces Encrypted X Chat, Replacing DMs and Adding Large File Transfers

Highlights Elon Musk’s X has launched X Chat in beta, replacing Direct Messages. It is a fully encrypted communication stack supporting secure messaging, audio/video...