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Case File: St. Charles Health System, Inc. Data Breach

This file collects the dated facts on record for the St. Charles Health System, Inc. incident. The state report is dated May 2, 2025. The incident itself is dated March 3, 2025.

Timeline

60 days separate the incident date from the date it was reported.

  1. March 3, 2025Incident dateWhen the filing says the breach took place.
  2. May 2, 2025Report filed in OregonDate the notice was lodged with the Oregon Attorney General.

Case facts

Filing state
Oregon
Date reported
May 2, 2025
Incident date
March 3, 2025
Receiving office
Oregon Attorney General

Case notes

St. Charles Health System, located in Oregon, has publicly disclosed a data security incident. The breach was reported to authorities on May 2, 2025, regarding an event that initially occurred on March 3, 2025. The healthcare provider has indicated that the breach is currently under investigation.

Public filings from St. Charles Health System confirm that personal information was involved in this incident. The specific categories of data that were exposed have not been detailed in the publicly available records at this time, nor has the exact method of compromise been specified.

The company states it is actively investigating the incident to determine its full scope and impact. Public records do not specify the number of individuals potentially affected by this event. Individuals believed to be impacted should receive direct notifications from St. Charles Health System.

If you receive a notification letter from St. Charles Health System, it is important to review the information carefully. Be vigilant for any unusual activity across your personal accounts, especially financial statements, and report any unauthorized transactions immediately to your bank or financial institution.

Consider taking steps to protect your identity. You may wish to place a fraud alert or security freeze on your credit reports with the three major credit bureaus: Equifax, Experian, and TransUnion. This can help prevent new accounts from being opened in your name without your permission.

Additionally, be cautious of any unsolicited communications that claim to be from St. Charles Health System, particularly those asking for personal details or login credentials. Always verify the authenticity of such requests directly with the organization through official channels, rather than responding to suspicious emails or calls.

Questions about this case file

Where does the St. Charles Health System, Inc. case file come from?
Every entry is taken from the breach report St. Charles Health System, Inc. lodged with the Oregon 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.

More Oregon case files

Oregon data breaches

Filing source: Oregon Attorney General