Each current iPhone gets its own wallpaper, and it turns out there’s a fun hidden message in the official iPhone 16 wallpapers.. While not obvious when viewing the one of the models in isolation ...

Sending secret messages to your friends is fun, but today it’s so simple that you don’t even notice it anymore: practically any serious messaging system features encryption of some sort. To ...

The built-in Notes app for iOS is a secret weapon for private conversations. It's always fun when you find a way to use an app outside of its intended use.

Scientists have harnessed AI chatbots to secretly encrypt messages, offering a safe alternative amid growing global encryption crackdowns. (CREDIT: CC BY-SA 4.0) ...

With Easter 2025 upon us, some people are only just realising the origin of the term 'Easter egg' in the context of hidden messages within films and video games.