Sweeping cyberattack on water systems in multiple states has US officials on edge
- Posted on July 31, 2026
- By CNN
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- 1 min read
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Sweeping cyberattack on water systems in multiple states has US officials on edge
Hackers have targeted water systems in several US states in a coordinated cyberattack that has caused some utilities to issue boil-water notices and switch to manual mode, taking their systems offline, according to US officials.