Security News

Cyberattacks Reportedly Strike Water Utilities Across at Least 12 US States

Security Week · 5 Aug 2026

Key Takeaway Australian SMBs that manage physical equipment or operational technology should ensure these systems are segmented from general IT networks and regularly patched to reduce exposure to similar attacks.

Reports indicate that cyberattacks have hit water sector organisations in at least 12 US states, raising concerns about the security of critical infrastructure. Georgia has been confirmed as one of the affected states, with Clayton County reporting a disruption to a pump station as a result of the incident.

Water utilities, like many critical infrastructure operators, often rely on industrial control systems that were not originally designed with modern cybersecurity threats in mind. Attacks on these systems can potentially disrupt essential services that communities depend on daily.

While this incident centres on utilities rather than typical small businesses, it serves as a reminder that any organisation managing operational technology or physical infrastructure should treat cybersecurity as a core operational priority, not an afterthought.

critical infrastructure water sector cyberattack operational technology

Summarised by CISO AI from Security Week. We link back to every original so you can read it yourself.