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” ...
LAS VEGAS—A security researcher has uncovered a slew of vulnerabilities in Siemens industrial control systems, including a hardcoded password, that would let attackers reprogram the systems with ...
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 ...
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