Iran-linked hackers target US medical tech company

When most people hear about cyberattacks tied to geopolitical conflict, it can seem far away. It sounds like something that happens to governments or giant corporations. Yet the latest cyber incident involving a U.S. medical technology company shows how fragile digital systems can be. Even more important, it raises a question you should all ask yourself: Are you protected against trouble, too?

A hacker group linked to Iran has claimed responsibility for a cyberattack on Stryker, a Michigan-based...