menu_open Columnists
David Tuffley

David Tuffley

The Conversation

We use cookies to provide some features and experiences in QOSHE

More information  .  Close

Brain implants allow us to move and talk. But they could also be hacked

Paralysed people are already using brain-computer interfaces to turn their thoughts into text. But there are risks to this technology.

18.05.2026 10

The Conversation

David Tuffley

Can a foreign government hack WhatsApp? A cybersecurity expert explains how that might work

Even though WhatsApp has strong privacy and security features, it isn’t impenetrable – as Israel has previously shown.

18.06.2025 10

The Conversation

David Tuffley