Woundtech Data Breach Exposes Sensitive Patient Information
On December 6, 2025, Wound Technology Network (Woundtech), a wound care specialist partnering with hospitals and providers across multiple states, detected unusual activity in its systems. After engaging a cybersecurity firm, the company confirmed that an unauthorized party may have accessed and copied sensitive data between December 6 and December 9, 2025.
The breach exposed a range of personal and medical information, including:
- Full names and dates of birth
- Phone numbers and gender details
- Clinical notes, medical diagnoses, and treatment records
- Health insurance information
- Treatment images
- Social Security numbers
Woundtech completed its review of affected individuals on March 2, 2026, and began notifying impacted parties by mail. Legal professionals are now investigating the incident to determine whether a class action lawsuit can be filed on behalf of those affected, with potential compensation for privacy violations, financial losses, and other damages.
The breach underscores ongoing risks in healthcare data security, particularly for third-party providers handling sensitive patient records. No further details on the attack vector or the number of affected individuals have been disclosed.
Source: https://www.classaction.org/data-breach-lawsuits/woundtech-march-2026
Woundtech cybersecurity rating report: https://www.rankiteo.com/company/woundtech
"id": "WOU1773829738",
"linkid": "woundtech",
"type": "Breach",
"date": "12/2025",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"{'affected_entities': [{'industry': 'Healthcare',
'name': 'Wound Technology Network (Woundtech)',
'type': 'Healthcare Provider'}],
'customer_advisories': 'Impacted parties notified by mail',
'data_breach': {'data_exfiltration': 'Unauthorized party may have copied data',
'personally_identifiable_information': ['Full names',
'Dates of birth',
'Phone numbers',
'Gender details',
'Social Security '
'numbers'],
'sensitivity_of_data': 'High (includes Social Security '
'numbers, medical diagnoses, and '
'treatment records)',
'type_of_data_compromised': ['Personal Identifiable '
'Information (PII)',
'Protected Health Information '
'(PHI)']},
'date_detected': '2025-12-06',
'description': 'Wound Technology Network (Woundtech), a wound care specialist '
'partnering with hospitals and providers, detected unusual '
'activity in its systems. An unauthorized party accessed and '
'copied sensitive patient data between December 6 and December '
'9, 2025. The breach exposed personal and medical information, '
'including full names, dates of birth, clinical notes, health '
'insurance details, treatment images, and Social Security '
'numbers. Woundtech completed its review on March 2, 2026, and '
'began notifying impacted parties. Legal professionals are '
'investigating potential class action lawsuits.',
'impact': {'brand_reputation_impact': 'Potential reputational damage due to '
'privacy violations',
'data_compromised': 'Sensitive patient information, including full '
'names, dates of birth, phone numbers, gender '
'details, clinical notes, medical diagnoses, '
'treatment records, health insurance '
'information, treatment images, and Social '
'Security numbers',
'identity_theft_risk': 'High (Social Security numbers and medical '
'records exposed)',
'legal_liabilities': 'Potential class action lawsuits for privacy '
'violations and financial losses'},
'investigation_status': 'Ongoing (legal investigation for class action '
'lawsuit)',
'lessons_learned': 'Ongoing risks in healthcare data security, particularly '
'for third-party providers handling sensitive patient '
'records',
'references': [{'source': 'Cyber incident report'}],
'regulatory_compliance': {'legal_actions': 'Potential class action lawsuits',
'regulations_violated': ['HIPAA (potential)']},
'response': {'communication_strategy': 'Notifying impacted parties by mail',
'third_party_assistance': 'Engaged a cybersecurity firm'},
'title': 'Woundtech Data Breach Exposes Sensitive Patient Information',
'type': 'Data Breach'}