BreachCensus

Saint Anthony Hospital

healthcareHealthcareUnited States of America

Saint Anthony Hospital is a healthcare organisation in United States of America. It appears on the HHS OCR breach portal and the Massachusetts Attorney General breach-notification register with 2 confirmed incidents (3 filings); the most recent notice was filed on March 7, 2026.

Data as of August 31, 2026.

Sources

Confirmed incident

Filed in MA and IL — Hacking/IT Incident

The same incident was filed separately with 2 jurisdictions within a few days of each other (MA and IL) — shown here as one incident.

Disclosed
March 6, 2026
Records affected
146,108

Was I affected? →

Timeline

  1. March 6, 2026
    Reported to regulator Regulator

    HHS OCR breach portal listing: Hacking/IT Incident; Email

    source
  2. March 7, 2026
    Reported to regulator Regulator

    MA AG breach notification: 4 Massachusetts residents affected

    source
What a Massachusetts notice means

Required under M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗

Confirmed incident

US-IL — Hacking/IT Incident

Disclosed
September 12, 2025
Records affected
6,679

Was I affected? →

Timeline

  1. September 12, 2025
    Reported to regulator Regulator

    HHS OCR breach portal listing: Hacking/IT Incident; Email

    source

Related

Same sector and location

Disclosed around the same time