ICS

PLC Hacking Part 2: Exploiting Modbus TCP and EtherNet/IP on a Koyo CLICK PLC

Dark background filled with vertical columns of random, light gray numeric digits resembling digital code.

March 30, 2026

PLC Hacking Part 2: Exploiting Modbus TCP & EtherNet/IP

Learn how to remotely override PLC data, exploit Modbus TCP with mbtget, and interact with EtherNet/IP using cpppo in this hands-on ICS security research guide by Redfox Cybersecurity.

Karan Patel

CEO

PLC Hacking Part 1: Setting Up and Programming a Koyo CLICK PLC for Security Research

March 9, 2026

PLC Hacking Part 1: Setting Up & Programming a Koyo PLC

Learn how to set up a Koyo CLICK PLC, configure network connectivity, and write ladder logic programs in this hands-on ICS security research guide by Redfox Cybersecurity.

Karan Patel

CEO