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Regulator-posted notice

Breach notice filed by Chase Brexton Health Care (May 2023)

Organization named: Chase Brexton Health Care Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: A line in an excel sheet providing a sampling of patients was accidentally dropped, resulting in the letters being sent to the address of the next patient in the list, rather than the correct address

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 May 26, 2023.

Organization as reported
Chase Brexton Health Care
Category as reported
A line in an excel sheet providing a sampling of patients was accidentally dropped, resulting in the letters being sent to the address of the next patient in the list, rather than the correct address
Information types as reported
Name and patient status
Submission date
May 26, 2023
Observed by BreachRecords
2026-10-19 05:01 UTC (revision 45406, list:Security-Breach-Notices-2023:item:1998)
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

  • 394 individuals affected (residents of the reporting state), according to the Maryland Attorney General security breach notices, source date May 26, 2023, 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.

  • Submission date (Maryland Attorney General security breach notices)
  • Observed by BreachRecords (revision 45406)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Chase Brexton Health Care Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-11-04, method manual.

Archived evidence

  • 71062c505aa0185b949747dddca9cc23ccd62227a98e1d4cc5a8b69e9b807b02
    application/json, 1,271,867 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.

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