Minnesota ENT Data Breach Exposes Sensitive Patient Information
On July 15, 2026, Minnesota ENT (operating as Oakdale Ear Nose & Throat PA) confirmed a data breach after detecting unauthorized access to six user email accounts. A subsequent investigation revealed that exposed files may have contained sensitive personal and health-related information, including names, dates of birth, Social Security numbers, driver’s license numbers, financial account details, medical records, and health insurance data.
The healthcare provider began notifying potentially affected individuals on August 12, 2026. Legal professionals, including those affiliated with ClassAction.org, are now examining whether a class action lawsuit can be filed against Minnesota ENT, citing potential harm such as loss of privacy, financial costs, and time spent addressing the breach.
The incident has been reported to relevant authorities, and affected individuals may be contacted by attorneys as part of ongoing investigations. No further details on the breach’s origin or the number of impacted individuals have been disclosed.
Source: https://www.classaction.org/data-breach-lawsuits/minnesota-ent-august-2026
ENT Partners, LLC cybersecurity rating report: https://www.rankiteo.com/company/ent-partners
"id": "ENT1786654477",
"linkid": "ent-partners",
"type": "Breach",
"date": "7/2026",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"{'affected_entities': [{'industry': 'Healthcare',
'location': 'Minnesota, USA',
'name': 'Minnesota ENT (Oakdale Ear Nose & Throat PA)',
'type': 'Healthcare Provider'}],
'attack_vector': 'Unauthorized access to email accounts',
'customer_advisories': 'Notifying potentially affected individuals',
'data_breach': {'personally_identifiable_information': ['Names',
'Dates of birth',
'Social Security '
'numbers',
'Driver’s license '
'numbers',
'Financial account '
'details',
'Medical records',
'Health insurance '
'data'],
'sensitivity_of_data': 'High',
'type_of_data_compromised': ['Personal Information',
'Health Information',
'Financial Information']},
'date_detected': '2026-07-15',
'date_publicly_disclosed': '2026-08-12',
'description': 'Minnesota ENT (operating as Oakdale Ear Nose & Throat PA) '
'confirmed a data breach after detecting unauthorized access '
'to six user email accounts. Exposed files may have contained '
'sensitive personal and health-related information, including '
'names, dates of birth, Social Security numbers, driver’s '
'license numbers, financial account details, medical records, '
'and health insurance data.',
'impact': {'brand_reputation_impact': 'Potential harm such as loss of privacy',
'data_compromised': 'Sensitive personal and health-related '
'information',
'identity_theft_risk': 'High',
'legal_liabilities': 'Potential class action lawsuit',
'payment_information_risk': 'High',
'systems_affected': 'Six user email accounts'},
'investigation_status': 'Ongoing',
'references': [{'source': 'ClassAction.org'}],
'regulatory_compliance': {'legal_actions': 'Potential class action lawsuit',
'regulatory_notifications': 'Reported to relevant '
'authorities'},
'response': {'communication_strategy': 'Notifying potentially affected '
'individuals',
'law_enforcement_notified': 'Relevant authorities'},
'title': 'Minnesota ENT Data Breach Exposes Sensitive Patient Information',
'type': 'Data Breach'}