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Regulator-posted notice

Breach notice filed by Ascension Health (April 2025)

Organization named: Ascension Health Provisional: identity as filed, not yet matched to the directory

What the sources say

Indiana data breach year-to-date reports Primary notice

Listed in the Indiana Attorney General's data breach report for 2025 with a notification date of April 28, 2025.

Organization as reported
Ascension Health
Incident dates as reported
May 30, 2023
Notification date
April 28, 2025
Observed by BreachRecords
2026-10-19 04:58 UTC (revision 39914, pdf:2025:page:4:row:103)
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

  • 430,910 individuals affected (total reported), according to the Indiana Attorney General's data breach reports, source date April 28, 2025, 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.

  • Notification date (Indiana Attorney General)
  • Observed by BreachRecords (revision 39914)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Ascension Health Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

  • 318f0a76ed4dcdaa957a32d21a08fcd23e4cfb829eae137c15aca93b5bbe513a
    application/pdf, 467,046 bytes, retrieved from Indiana Attorney General, 2026-10-19 04:58 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 Ascension Health (April 2025). We acknowledge every request within two business days. We reply by email.

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