TL;DR  Introduction   There is a widely held belief that penetration testing Operational Technology networks is impossible.

The UK National Cyber Security Centre has issued a warning about an ongoing campaign where compromised routers are being used ...

According to the official account, the hackers altered router settings so DNS requests were sent to servers under their control. In many cases, the altered infrastructure quietly passed queries onward ...

For some types of embedded systems — especially those that are safety-critical — it’s considered bad form to dynamically allocate memory during operation. While you can usually ...

The US Federal Bureau of Investigation (FBI) remotely patched thousands of privately owned home and small office routers ...