By plugging tens of billions of phone numbers into WhatsApp’s contact discovery tool, researchers found “the most extensive ...
Researchers from the University of Vienna revealed a vulnerability in WhatsApp that exposed 3.5 billion users' phone numbers ...
Austrian researchers used a WhatsApp contact-lookup flaw to map 3.5 billion phone numbers, revealing how basic metadata can build a directory of accounts.
Researchers have uncovered a WhatsApp privacy flaw that allowed them to discover the 3.5 billion mobile numbers using the app ...
Researchers from the University of Vienna discovered a serious WhatsApp security flaw. The team showed that an automated ...
IT-Security Researchers from the University of Vienna and SBA Research identified and responsibly disclosed a large-scale ...
Let’s be honest; giving your number to strangers (or even an acquaintance) has always felt risky. Women especially know the drill, say “hi,” and some guy is already asking for your WhatsApp contact ...
WhatsApp now allows users to message without saving numbers. This feature, 'Click to Chat,' lets you initiate conversations ...
This useful tool leverages a standard URL format that works across both the WhatsApp mobile app and WhatsApp Web.
You can send a WhatsApp message without saving the number using WhatsApp’s direct message feature. The easiest way is by using the link https://wa.me/phonenumber ...