Programmable logic controllers (PLCs) that were vulnerable to the Stuxnet attack are still in use globally and rarely have security controls deployed — meaning they're still at risk. More than 10 ...
Claroty, meanwhile, has taken those efforts a step further using a newly-discovered vulnerability that bypasses the PLC sandbox within Siemens’ Simatic S7-1200 and S7-1500 PLC CPUs to run native code ...
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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