The National Security Agency (NSA), CISA, the FBI, the Department of Energy, and the U.S. Environmental Protection Agency (EPA) have issued a joint cybersecurity advisory, numbered AA26-231A. The agencies warned of active reconnaissance activities by malicious actors targeting Siemens S7 series programmable logic controllers (PLCs), which are widely used at critical infrastructure facilities, particularly in […] Post Red Alert: U.S. Intelligence…
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FBI and other authorities warn of active attacks on Siemens S7 machines. • What is new is writing attack scripts using language models. • The defense remains the same: do not expose online, close port 102, remove default passwords…