Proton Lumo, an AI agent with end-to-end encrypted chats, runs on open source models like Mistral, with stronger privacy ...

Amazon has just changed the encryption used for Kindle books on older e-readers without a software update. Any Kindle with ...

Businesses depend on messaging apps just as much as individuals. Smooth business operations require instant, clear ...

If you've ever had to send a large file to a client, colleague, or friend, you've probably run into issues of using existing services. We're in an era where bandwidth is practically unlimited, yet ...

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Apple added RCS support to iPhone with iOS 18.1, enabling richer cross-platform messaging between iPhone and Android users. This included things like typing indicators, read receipts, and ...

Can you remotely unlock an encrypted hard disk? [Jyn] needed to unlock their home server after it rebooted even if they weren’t home. Normally, they used Tailscale to remote in, but you ...

A new technique dubbed "Zombie ZIP" helps conceal payloads in compressed files specially created to avoid detection from security solutions such as antivirus and endpoint detection and response (EDR) ...

Is this a virus?: Classic ZIP bombs and other archive-based tricks have long given cybercriminals a convenient way to sneak malware onto unsuspecting systems. A newly documented technique claims to go ...