CERT.PL said this appears to be the first instance of a private APN being used as an attack vector.

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CISA is urging water and wastewater utilities to lock down internet-exposed controllers, days after intrusions hit dozens of Minnesota systems.

The post CISA Urges Water Sector to Protect OT After Coordinated Attacks on PLCs appeared first on SecurityWeek.

An updated advisory from federal agencies provides information on the techniques used to hack programmable logic controllers.

The post US Warns of Iranian Hackers Targeting Siemens, Schneider, and Rockwell ICS Devices appeared first on SecurityWeek.