Heywood Healthcare (Massachusetts)

Recorded filings

Data breach lawsuits in Massachusetts, most recently December 2025.

1. December 2025 · Massachusetts

   Heywood Healthcare Inc. including Henry Heywood Memorial Hospital, Athol Memorial Hospital, and Heywood Medical Group, Inc. Data Breach Notification Letter

   Data exposed: Dates of birth, Social Security numbers, Medical records, Health insurance information

   Settlement and complaint details · Live case list

Got a notification letter?

If you received a Heywood Healthcare Inc. including Henry Heywood Memorial Hospital, Athol Memorial Hospital, and Heywood Medical Group, Inc. data breach notification letter, your personal information may have been exposed in a breach like the lawsuits recorded here. You can ask about the Heywood Healthcare Inc. including Henry Heywood Memorial Hospital, Athol Memorial Hospital, and Heywood Medical Group, Inc. filings on the national overview contact form. Nothing on this site is legal advice.

Where this case fits

• Massachusetts data breach filings 2026
• December 2025 data breach digest
• United States data breach filings 2026 - national tracker