Regulator-posted notice

Breach notice filed by St. Mary’s Healthcare System for Children, Inc. (March 2024)

Organization named: St. Mary’s Healthcare System for Children, Inc. Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Unauthorized access to and acquisition of files from St. Mary's network

What the sources say

Maryland Attorney General security breach notices Primary notice

Posted on the Maryland Attorney General security breach notices with a submission date of March 20, 2024.

Organization as reported: St. Mary’s Healthcare System for Children, Inc.
Category as reported: Unauthorized access to and acquisition of files from St. Mary's network
Information types as reported: Name, health insurance information, medical information and Social Security number
Submission date: March 20, 2024
Observed by BreachRecords: 2026-10-19 05:01 UTC (revision 47044, list:Security-Breach-Notices-2024:item:406)
Archived copy: Held in the private archive (provenance)

The listing records a filing with the agency; it is not a finding by the agency.

Figures, per source

18 individuals affected (residents of the reporting state), according to the Maryland Attorney General security breach notices, source date March 20, 2024, revision observed 2026-10-19.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

2024-03-20Submission date (Maryland Attorney General security breach notices)
2026-10-19Observed by BreachRecords (revision 47044)
2026-11-04Approved by a reviewer

Organizations linked by a reviewer

St. Mary’s Healthcare System for Children, Inc. Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-11-04, method manual.

Archived evidence

f1e284bed5f1b3879b9afa94435ea35dfb248bc60ded307a3b4ddf015cf2c804
application/json, 1,268,127 bytes, retrieved from Maryland Attorney General security breach notices, 2026-10-19 05:01 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

Request a correction

A record that disagrees with its source, names the wrong organization or duplicates another is corrected after review. This form is about Breach notice filed by St. Mary’s Healthcare System for Children, Inc. (March 2024). We acknowledge every request within two business days. We reply by email.

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