Tag: Siemens S7-300

Cyber News

Attackers shut down a steam turbine and the process-water treatment system at a Polish combined heat and power (CHP) plant by breaching…

cellular network security CERT Polska client isolation critical infrastructure

August 11, 2026

Cyber Products

The Siemens S7-300 PLC was one of the controllers switched to STOP mode by the attacker, contributing to the turbine shutdown at…

PLC S7-300 Siemens Siemens S7-300

August 11, 2026