The City of Middletown suffered a significant cyberattack in mid-August 2025, disrupting critical municipal services for months. The attack forced the shutdown of utility billing systems, leading to estimated back-billing with a 25% surcharge to account for service charges during the outage. Flat-fee services (refuse, stormwater, toter charges) were also back-billed in full, with standard cycles resuming only in January 2026. Meter readings remain offline, delaying accurate billing until early 2026, when adjustments will be spread over six cycles to ease financial strain on residents. The attack halted utility shutoffs for delinquent accounts, which are now resuming for pre-existing balances, with residents receiving notices for payment options. While phone lines, Wi-Fi, and city emails were restored by late October, core systems (e.g., utility billing, police fingerprint checks) remain partially operational via temporary workarounds. Forensic investigations are ongoing to determine if resident data was compromised, though no evidence of fraud or identity theft has surfaced yet. The city is collaborating with federal, state, and local law enforcement, but the full scope of data exposure remains unclear, posing long-term risks to municipal operations and public trust.
Source: https://thecyberexpress.com/city-of-middletown-cyberattack/
TPRM report: https://www.rankiteo.com/company/city-of-middletown-ct
"id": "cit4632646112125",
"linkid": "city-of-middletown-ct",
"type": "Cyber Attack",
"date": "8/2025",
"severity": "100",
"impact": "6",
"explanation": "Attack threatening the economy of geographical region"{'affected_entities': [{'customers_affected': 'All city residents (utility '
'customers) and municipal '
'service users',
'industry': 'Public Administration',
'location': 'Middletown, Ohio, USA',
'name': 'City of Middletown',
'type': 'Municipal Government'}],
'customer_advisories': ['Residents advised to monitor communications from the '
'Utility Billing Office for payment options and '
'deadlines',
'Contact information provided for inquiries: (513) '
'425-7870',
'Future adjustments to billing cycles once actual '
'meter readings resume (spread over 6 cycles to '
'minimize burden)'],
'data_breach': {'data_exfiltration': 'Under investigation; no confirmation of '
'data exposure as of 2025-11-20',
'personally_identifiable_information': 'Under investigation; '
'potential exposure '
'not ruled out'},
'date_detected': '2025-08-15',
'date_publicly_disclosed': '2025-10-27',
'description': 'The City of Middletown experienced a significant cyberattack '
'in mid-August 2025, disrupting multiple municipal services, '
'including utility billing, phone lines, Wi-Fi, and email '
'systems. The attack prompted an immediate shutdown of '
'affected systems, with third-party cybersecurity specialists '
'assisting in forensic investigation and secure restoration. '
'Utility billing is set to resume in December 2025 with '
'estimated usage calculations, while other services like '
'police fingerprint checks remain unavailable. The '
'investigation into potential data exposure is ongoing, with '
'no evidence of fraudulent activity or identity theft thus '
'far.',
'impact': {'brand_reputation_impact': 'Potential reputational damage due to '
'prolonged service disruptions and '
'uncertainty around data exposure',
'downtime': {'meter_readings': '2025-08-15 to early 2026 '
'(estimated)',
'phone_lines_wifi_email': '2025-08-15 to 2025-10-27 '
'(restored)',
'police_fingerprint_checks': '2025-08-15 to present '
'(as of 2025-11-20)',
'utility_billing': '2025-08-15 to at least 2025-12-01 '
'(estimated)'},
'identity_theft_risk': 'Under investigation; no evidence of '
'fraudulent activity or identity theft as '
'of 2025-11-20',
'operational_impact': ['Disruption of utility billing (estimated '
'billing required)',
'Temporary pause on utility shutoffs for '
'delinquent accounts',
'Reliance on backup processes for certain '
'departments',
'Unavailability of police fingerprint '
'checks (residents redirected to '
'county/state/federal agencies)',
'Delayed restoration of meter readings '
'(actual usage to be spread over 6 future '
'billing cycles)'],
'systems_affected': ['Utility billing systems',
'Phone lines',
'Wi-Fi',
'City email accounts',
'Police fingerprint check systems',
'Core municipal network']},
'investigation_status': 'Ongoing (as of 2025-11-20); forensic analysis '
'continues with external cybersecurity experts to '
'determine data exposure',
'references': [{'date_accessed': '2025-11-20',
'source': 'City of Middletown Official Update (November 20, '
'2025)'},
{'date_accessed': '2025-10-27',
'source': 'City of Middletown Official Update (October 27, '
'2025)'}],
'regulatory_compliance': {'regulatory_notifications': 'Coordination with '
'federal, state, and '
'local law enforcement '
'agencies'},
'response': {'communication_strategy': ['Public updates on restoration '
'progress (e.g., 2025-10-27 and '
'2025-11-20 announcements)',
'Dedicated Utility Billing Office '
'contact for resident inquiries '
'((513) 425-7870)',
'Individual notices for residents '
'with delinquent accounts'],
'containment_measures': ['Immediate shutdown of affected '
'systems'],
'incident_response_plan_activated': True,
'law_enforcement_notified': True,
'recovery_measures': ['Phased restoration of services (e.g., '
'utility billing to resume December 2025, '
'meter readings by early 2026)',
'Back-billing for flat-fee services '
'(refuse, stormwater, toter charges) in '
'January 2026',
'Resumption of utility shutoffs for '
'pre-existing delinquent accounts with '
'individualized notices'],
'remediation_measures': ['Secure restoration of phone lines, '
'Wi-Fi, and email accounts (completed '
'by 2025-10-27)',
'Ongoing network rebuild',
'Estimated utility billing with '
'adjusted calculations to minimize '
'resident burden'],
'third_party_assistance': 'Cybersecurity specialists engaged for '
'forensic investigation and system '
'restoration'},
'stakeholder_advisories': ['Resumption of utility billing in December 2025 '
'with estimated usage calculations',
'Back-billing for flat-fee services in January '
'2026',
'Resumption of utility shutoffs for pre-existing '
'delinquent accounts with payment options provided',
'Continued unavailability of police fingerprint '
'checks (alternatives suggested)'],
'title': 'City of Middletown Cyberattack',
'type': 'Cyberattack'}