A lawsuit alleges WhatsApp may expose more data than people realize. We compare Signal, iMessage, Google Messages, and RCS as ...

A new lawsuit challenges WhatsApp’s encryption claims, while Elon Musk fuels the debate by questioning its security publicly.

WhatsApp’s claims of secure communication via end-to-end encryption are being scrutinised due to a new lawsuit against its ...

Open Whisper Systems, a provider of security-related technologies and apps for mobile devices, has started rolling out an Android version of its private messaging and calling iOS app Signal. In doing ...

An international group of plaintiffs is suing Meta, alleging that WhatsApp's end-to-end encryption isn't actually private.

Local shops and service teams rely on steady and clear communication. Email carried most of the load for many years, yet owners now turn to secure messaging apps for faster and safer exchanges. Think ...

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 ...

Why it matters: Hackers are bypassing encryption used in messenger apps by compromising the phones and convenience features like QR-based sign-ins. The latest campaign targets high-value targets. The ...

A US lawsuit has accused Meta of misleading users by claiming WhatsApp messages are fully protected by end-to-end encryption.

According to AppleInsider, iOS 26.3 could finally include support for E2EE RCS messaging in Messages. A French developer known as Tiino-X83 posted a screenshot online of what could be carrier bundles ...

Signal, an encrypted messaging service, lets you change the font size of the app's display and messages. You can change your font size in Signal on the platform's desktop, Android, and iPhone apps.