YouTube Begins Testing Built-In Chat and Video Sharing Feature on Mobile App
YouTube is experimenting with the return of private in-app messaging six years after discontinuing the feature. The test, limited to users aged 18 and older in Ireland and Poland, allows people to share videos and chat directly within the YouTube mobile app. It includes strict safety measures, with all messages governed by YouTube’s Community Guidelines and chats in...
WhatsApp’s About Feature Upgraded With Improved Visibility, New Design Inspired by Instagram Notes
WhatsApp has officially brought back its 'About' feature. The reintroduced feature lets users share short, casual status updates with text or emojis. The About will be placed at the top of individual chats and on profiles, and users can tap on it to reply directly. The update will expire after 24 hours by default, but users can customise the timer.
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Researchers Claim to Uncover Billions of WhatsApp-Registered Phone Numbers Using Automation Techniques
WhatsApp’s contact-discovery flaw let researchers match 3.5 billion phone numbers to active accounts. By exploiting the absence of rate limits, they checked vast number ranges to see which were registered. They also found that many users exposed their profile photos and About texts publicly. The team even identified millions of accounts in countries where WhatsApp i...


