WhatsApp launches 'Strict Account Settings' for enhanced user security against hackers, joining other tech firms in ...

A former Meta employee sued the company over allegations that its WhatsApp messaging service contained cybersecurity failures that could compromise user privacy. The former WhatsApp security head ...

Over the past year, Meta has blanketed TV screens around the world with commercials touting the privacy of Whatsapp, its encrypted messenger with a monthly user base of 3 billion people. “It’s private ...

Meta’s end-to-end encrypted messaging app is used by billions of people. Here’s how to make sure you’re one of the most locked-down ones out there. Meanwhile, in November, Austrian researchers plugged ...

Update, 7:11 p.m. ET: A Meta representative reached out to 9to5Mac and provided the following statement: “We are grateful to the University of Vienna researchers for their responsible partnership and ...

WhatsApp has patched a security vulnerability in its iOS and macOS messaging clients that was exploited in targeted zero-day attacks. The company says this zero-click flaw (tracked as CVE-2025-55177) ...

In a lawsuit filed Monday, the former head of security for the messaging app accused the social media company of putting billions of users at risk. Meta pushed back on his claim. Attaullah Baig tried ...