Middletown Cyberattack Exposes Sensitive Resident Data

• •Middletown's cyberattack exposed sensitive data, including Social Security numbers.
• •The breach affected city operations and prompted a long-term investigation.
• •Residents are being notified and offered credit monitoring services.

In August 2025, Middletown, Ohio, experienced a cyberattack that compromised sensitive personal data of residents. Unauthorized access occurred between July 29 and August 17, 2025, with files containing names, addresses, Social Security numbers, and financial information being removed from the city's network. The breach disrupted city operations, including water billing, which remained offline until January 2026. As of June 3, 2026, the city began notifying affected individuals and offering free credit monitoring for those whose Social Security numbers were exposed. The investigation revealed no immediate evidence of fraud linked to the incident, but residents are advised to monitor their accounts and consider placing fraud alerts. The city has engaged third-party cybersecurity professionals to enhance its security measures.