Six federal agencies have updated a joint advisory warning that Iranian-affiliated advanced persistent threat (APT) actors are actively exploiting internet-exposed programmable logic controllers (PLCs) across U.S. critical infrastructure, manipulating human-machine interface (HMI) displays so operators cannot visually detect the intrusion. The advisory, first issued in April 2026 and revised on July 22, 2026, is cosigned […] The post Hackers Exploit Industrial PLCs and Manipulate HMI Displays to Hide Attacks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
First seen on gbhackers.com
Jump to article: gbhackers.com/hackers-exploit-industrial-plcs/
