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Water Supply Under Cyber Attack Threat
3 Aug
Summary
- Water pump stations outage investigated as potential cyberattack.
- Programmable logic controllers are the focus of the investigation.
- Cyber campaign may be targeting water infrastructure nationwide.
An outage affecting several water pump stations, initially thought to be accidental, is now under investigation as a potential cyberattack. Officials suspect the incident may be part of a wider cyber campaign targeting water infrastructure nationwide. The Clayton County Water Authority reported that their systems experienced pump station failures.
Investigators are concentrating on programmable logic controllers (PLCs), devices crucial for managing water system equipment like pumps and purification operations. Experts warn that manipulation or attacks on these controllers could lead to dangerous situations. Fortunately, the authority's team quickly identified the issue and restored service.
A cybersecurity professor from Georgia Tech has noted the vulnerability of thousands of such controllers. This situation highlights a growing concern for the security of the nation's essential water supply systems.
