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CISA urges water utilities to take exposed systems down after Minnesota hacks

ID: 72e11983-ef98-5c76-a5e0-fa594615e84c

STIX ID: report--72e11983-ef98-5c76-a5e0-fa594615e84c

Feed Name: Nextgov Cybersecurity

Threat Score
80/100

Date Published: 2026-07-31

Date Updated: 2026-08-01

Author: David DiMolfetta

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Coordinated cyberattacks disrupted controls at dozens of Minnesota water systems, prompting CISA to warn utilities nationwide to remove internet-exposed PLCs and harden OT access; investigators suspect Iran-linked actors but attribution remains unconfirmed.

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