Global messaging app WhatsApp, which boasts over a billion users, was targeted by hackers last month in a breach that saw mobile devices attacked through the voice calling functionality of the app.

WhatsApp just fixed a serious security issue in its iOS and Mac applications, which was used to target a handful of high-profile iPhone, iPad, and Mac owners with a zero-click attack. In a security ...

To update WhatsApp on an iPhone or iPad, launch the App Store app. Tap your profile icon in the upper right corner, and then ...

Here’s how to avert the WhatsAppocalypse. WhatsApp is warning iPhone users to update the messaging service as soon as possible amid an insidious, precision cyberattack against specific individuals.