CISA Urges Water Sector to Protect OT After Coordinated Attacks on PLCs

Thursday, July 30, 2026 at 10:18 PM UTC·Source: SecurityWeek

Updated: Thursday, July 30, 2026 at 11:00 PM UTC

Executive Summary

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 .

Analysis

Source Attribution

Originally published by SecurityWeek on Jul 30, 2026.

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