# Onsite Women’s Health (Onsite Mammography) Data Breach Settlement

Onsite Mammography, LLC d/b/a Onsite Women’s Health settled allegations that a data security incident on or about October 2024 gave an unauthorized third party access to an employee email account, potentially exposing personal and protected health information. Onsite Mammography, LLC d/b/a Onsite Women’s Health denies any wrongdoing and the court made no finding of liability.

A settlement over a data security incident on or about October 2024 in which an unauthorized third party gained access to an Onsite Mammography employee email account, potentially exposing personal and protected health information. People who were notified can claim cash or reimbursement for unreimbursed costs.

| Field | Detail |
| --- | --- |
| Defendant | Onsite Mammography, LLC d/b/a Onsite Women’s Health |
| Total settlement | $2,525,000 |
| Estimated payment | Reimbursement of up to $5,000 for unreimbursed costs, plus pro rata cash payments, from a $2,525,000 fund. Class members may also receive credit and medical-data monitoring. |
| Claim deadline | 2026-08-11 |
| Who is eligible | U.S. residents whose private information may have been affected by the October 2024 Onsite Mammography data security incident and who were sent written notice. |
| Proof required | The unreimbursed-cost reimbursement requires documentation; the pro rata cash payment and monitoring require no proof. |
| Official claim site | https://www.onsitesettlement.com/ |

To claim, follow the link to the official site and file there. We never file for you.

## Sources

Verified 2026-09-08.
- Official Settlement Website — Clarkson, et al. v. Onsite Mammography, LLC (No. 3:25-cv-11123-MGM, D. Mass.) (Eisner Advisory Group LLC, 2026) — https://www.onsitesettlement.com/

---

This information is not a substitute for legal advice.