Latest / Federal (SEC) / December 2025

Heywood Healthcare Inc. including Henry Heywood Memorial Hospital, Athol Memorial Hospital, and Heywood Medical Group, Inc. (“Heywood”)

500 individuals affected. Filed with HHS OCR on Dec 12, 2025.

Organization
Heywood Healthcare Inc. including Henry Heywood Memorial Hospital, Athol Memorial Hospital, and Heywood Medical Group, Inc. (“Heywood”)
Source
HHS OCR · source record
Date reported
Dec 12, 2025
Date(s) of breach
Not stated
Residents affected
500 (individuals)
Data exposed
Medical / health information
Notice letter
Not available
First seen by BreachTally
2026-10-30 03:56 UTC

Information compromised, as listed

Healthcare Provider (MA). Breach type: Hacking/IT Incident. Location: Network Server.
Indexed on Oct 30, 2026 during the initial backfill of this source. New filings reach paid subscribers within 30 minutes of the agency posting. Start a 14-day free trial.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.