Hackers disrupt over 30 Minnesota water utilities in coordinated OT attack post, juli 29, 2026juli 31, 2026 The Minnesota IT Services (MNIT) agency activated its cybersecurity incident response capabilities across the entire state after hackers targeted more than 30 community water systems in “a coordinated cyberattack.” The attacks occurred on Sunday and Monday, July 26 and 27, and targeted operational technology (OT) systems at local water utilities. Hackers disrupt over 30 Minnesota water utilities in coordinated OT attack: Hackers disrupt over 30 Minnesota water utilities in coordinated OT attack critical infrastructure vulnerability 2026