Researcher warns of mass probing of internet-exposed PLC industrial control devices

basedjensen · x · 2026-10-22

Security researcher basedjensen warned on X that massive probing of PLC (programmable logic controller) devices is underway. He urged anyone with control boxes connected to the internet to verify — and if connected, "just pull the cable."

PLCs run industrial and infrastructure controls; exposed devices can have physical consequences if attacked, and such warnings typically signal scanning or attack campaigns ramping up.

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