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Carlton County, Minnesota data breach investigation

Filed
April 25, 2025
Regulator
Indiana AG
People affected
Not stated
File status
Investigation Open

What the filing confirms

  • Carlton County, Minnesota reported the incident to the Indiana Attorney General.

Still unknown

  • Which categories of personal information were taken. The filing does not list them.
  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.

Investigation notes

Carlton County, Minnesota, appears to be a government entity responsible for managing public records, tax assessments, and various social services for its residents. As a local government body, the organization typically collects and stores sensitive personal data, including Social Security numbers, financial records, property information, and vital statistics. This data breach was officially reported to the Indiana Attorney General in 2025, triggering formal notification requirements for those impacted. If you have received a data breach notification letter from the county, it indicates that your personal information was stored within their systems at the time of the incident. This letter serves as an official alert regarding the potential exposure of your private data and provides guidance on the next steps you should take to protect your identity.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Carlton County, Minnesota used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in Indiana.

Other open files in Indiana

Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.