threat-intel
US Water Cyberattacks Extend Beyond Minnesota to at Least 6 Other States
High
Summary
A coordinated cyberattack targeting the water and wastewater sector in the United States has expanded beyond Minnesota to at least seven states, with Iran suspected as the primary actor. The attacks are focused on operational technology (OT) systems, and federal agencies are urging the sector to bolster defenses, particularly regarding exposed PLCs from vendors like Rockwell, Siemens, and Schneider Electric. Initial reports suggest the attacks leveraged cellular connectivity to compromise OT devices.
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