Where does the Onsite Mammography case file come from?

Every entry is taken from the breach report Onsite Mammography lodged with the South Carolina Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: Onsite Mammography Data Breach

This file collects the dated facts on record for the Onsite Mammography incident. The state report is dated April 22, 2025.

Timeline

April 22, 2025Report filed in South CarolinaDate the notice was lodged with the South Carolina Attorney General.

Case facts

Filing state: South Carolina
Date reported: April 22, 2025
Receiving office: South Carolina Attorney General

Case notes

Onsite Mammography, a healthcare provider in South Carolina, formally reported a data security incident on April 22, 2025. The company's filing indicates that an investigation is currently underway to understand the full scope and impact of the event.

The specifics regarding the nature of this data breach, including how it occurred, remain undisclosed in the public record at this time. Similarly, the exact categories of personal information involved have not been specified, and the total number of individuals potentially affected is also currently unknown.

Because the investigation is ongoing, Onsite Mammography is expected to provide further details as they become available. It is crucial for anyone who has been a patient or otherwise associated with Onsite Mammography to remain vigilant for official notifications that will provide precise information about the incident and specific guidance.

While specific details are pending, general protective steps are always advisable. This includes closely monitoring all financial account statements and credit reports for any unauthorized activity. Individuals should also be cautious of unsolicited communications that might attempt to exploit news of a data breach.

If you receive an official notification from Onsite Mammography, review it carefully. The company's formal communication will contain the most accurate and actionable advice for those whose data may have been compromised.

Questions about this case file

Where does the Onsite Mammography case file come from?: Every entry is taken from the breach report Onsite Mammography lodged with the South Carolina Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

South Carolina data breaches

Filing source: South Carolina Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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