COMPANY NEWS: Close to 10 years ago, Siemens introduced asymmetric cryptography into the integrated security architecture of its TIA Portal v12 and SIMATIC S7-1200/1500 PLC CPU firmware families. This ...

A group of security researchers in Israel has discovered vulnerabilities in the Siemens S7 Simatic architecture that ultimately allowed them to build a phony engineering workstation that was able to ...

Security researchers have found a way to extract a global encryption key that was hardcoded in the CPUs of several Siemens programmable logic controller (PLC) product lines, allowing them to ...

Researchers from ICS security vendor Claroty published details on a serious vulnerability they found in Siemens SIMATIC S7-1200 and S7-1500 PLCs that could allow an attacker to gain remote access to ...

The Siemens Simatic S7-1500 Technology CPUs 1516T(F), 1517T(F) and 1518T(F) have been upgraded. The display is now integrated into the CPU and the run/stop switch is replaced by two push buttons.

Siemens has issued a security alert about the company’s Simatic S7-1500 programmable logic controllers (PLCs) after security researchers at Positive Technologies reported “serious vulnerabilities” ...