BreachScout BreachScout Breach Records

Regulator-posted notice

Breach notice filed by Jack L Marcus (July 2025)

Organization named: Jack L Marcus Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Unauthorized Access/Disclosure

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) with a submission date of July 14, 2025.

Organization as reported
Jack L Marcus, WI
Entity type as reported
Business Associate
Category as reported
Unauthorized Access/Disclosure
Location of information as reported
Network Server
Submission date
July 14, 2025
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 9229, row:368)
Archived copy
Held in the private archive (provenance)

The business associate (BA), Jack L Marcus, reported that the BA’s website impermissibly disclosed the protected health information (PHI) of 705 individuals. The PHI involved was limited to the treatment facility names where inmates in the Wisconsin Department of Corrections were located. The BA notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the BA implemented additional administrative, technical, and security safeguards. Staff members were retrained.

The source's own words, from the revision above.

Figures, per source

  • 705 individuals affected (total reported), as reported by the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), source date July 14, 2025, revision observed 2026-10-18.

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 at the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals)
  • Observed by BreachRecords (revision 9229)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Jack L Marcus Named as a service provider Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

  • 3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
    text/csv, 5,530,996 bytes, from the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), retrieved 2026-10-18 16:15 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 Jack L Marcus (July 2025). We acknowledge every request within two business days. We reply by email.

The form is being set up. Check back soon.