Apple added RCS to the iPhone, but crucially, the current implementation lacks end-to-end encryption. That's changing in the latest beta.

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 ...

Two Android spyware campaigns using previously undocumented spyware masquerade as upgrades or plugins for secure messaging apps Signal and ToTok, warn researchers. The two campaigns appear to target ...

The freedom that an Android phone offers also comes with a price, and one of the biggest is the app overload. Unlike iOS and other Apple devices, where iMessage dominates everyday conversation between ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. But at least Telegram’s billion users are now safer from attacks, ...

Twitter Co-Founder Launches Bitchat, a Security-Focused, Bluetooth Messaging App – No Internet Required Your email has been sent Jack Dorsey, co-founder of Twitter and founder of Bluesky, has launched ...