Exposed PLCs in the Water Sector: What CISA's Alert Reveals About Internet-Facing OT

Exposed PLCs in the Water Sector: What CISA's Alert Reveals About Internet-Facing OT On 30 July 2026, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) published an alert warning that it was observing a significant increase in cyber threat actors targeting programmable logic controllers (PLCs) in the Water and Wastewater Systems...