Cyberattack Targets Metro Atlanta Water System

Why it matters locally: While this specific incident occurred in Atlanta, the broader trend of cyberattacks targeting municipal water systems highlights a national security concern relevant to critical infrastructure in Wisconsin, prompting increased vigilance for entities like the City of Milwaukee City Hall and the City of Madison City-County Building.

---

A cyberattack impacted the operational technology systems of a water utility in metro Atlanta. The incident occurred recently, prompting an ongoing investigation. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) are involved in the response. Authorities have not publicly identified the specific utility. This incident follows a series of cyberattacks targeting municipal water systems across seven U.S. states. Previous attacks have been attributed to a group known as 'Cyber Av3ngers.' This group has publicly expressed pro-Palestinian sentiments, and public sources have associated it with Iran. Water utilities are categorized as critical infrastructure. Federal agencies continue to monitor and address cybersecurity threats to these systems.