Critical

Water sector example added to the NCSC’s Secure connectivity principles

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August 11, 2026 at 12:00 PM

Overview

The UK's National Cyber Security Centre (NCSC) has introduced new guidance for the water sector, marking the first content created by the Industrial Control System Community of Interest (COI) on their website. This guidance focuses on establishing secure connectivity principles for water utilities, which are critical in maintaining the integrity and availability of water services. As cyber threats targeting critical infrastructure continue to rise, this initiative aims to help organizations better protect their systems from potential attacks. The guidance serves as a resource for water companies to improve their cybersecurity practices, ensuring that they can safeguard essential services against disruptions. This development is particularly relevant given the increasing sophistication of cyber threats faced by essential service providers.

Key Takeaways

Affected Systems: Water sector systems and infrastructure
Action Required: Companies should follow the NCSC's secure connectivity principles as outlined in the new guidance.
Timeline: Newly disclosed

Original Article Summary

New guidance is the first content authored by the Industrial Control System COI to appear on ncsc.gov.uk.

Impact

Water sector systems and infrastructure

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

Companies should follow the NCSC's secure connectivity principles as outlined in the new guidance.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Critical.

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