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    Were you affected by a data breach in Minnesota?

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    Minnesota Data Breaches

    Browse data breaches affecting Minnesota residents in 2026. Stay informed about security incidents and protect your personal information.

    Showing 25 breaches affecting Minnesota

    Investigation Open
    Healthcare
    Priority
    High

    Midwest Spine and Brain Institute

    Discovered Aug 19, 2026

    The Midwest Spine and Brain Institute data breach, reported in 2026, involved unauthorized access through third-party vendor 3C Care Systems LLC. Social Security numbers, names, and medical records were exposed, but the affected count has not been disclosed; the available sources identify Minnesota, Wisconsin, and Massachusetts reporting or operating connections.

    You may be entitled to compensation

    Investigation Open
    Technology
    Priority
    Medium

    River City Data

    Discovered Aug 19, 2026

    River City Data reported a 2026 data breach involving potentially exposed names, dates of birth, addresses, Social Security numbers, health insurance information, medical record numbers, and health information. The number of affected individuals has not been publicly disclosed, and attorney investigations are examining whether a class action lawsuit can be filed.

    You may be entitled to compensation

    Investigation Open
    Healthcare
    Priority
    High

    3c Care Systems

    Discovered Aug 19, 2026

    The 3C Care Systems data breach, reported in 2026, involved unauthorized access to systems managed for Midwest Spine and Brain Institute. Reports identified exposed Social Security numbers and medical information, but the number of affected individuals remains undisclosed.

    You may be entitled to compensation

    Investigation Open
    Technology
    Medium

    SKR Group

    Discovered Aug 18, 2026

    SKR Group, Inc., a Minnesota-based business associate, reported a hacking incident to federal regulators in June 2026 that may have affected over 1,700 individuals.

    You may be entitled to compensation

    Government
    Low

    Otter Tail County, Minnesota

    Discovered Aug 17, 2026

    Otter Tail County, Minnesota data breach in 2026 was listed by a ransomware tracker, but the incident has not been publicly confirmed by the county or a regulator. The available record does not disclose an affected count or the types of data involved.

    Healthcare
    Priority
    Medium

    Blue Cross MN

    Discovered Aug 13, 2026

    Blue Cross and Blue Shield of Minnesota reported a data breach in July 2026 that affected 3,640 individuals. The specific data types exposed remain largely undisclosed.

    Investigation Open
    Healthcare
    Priority
    High

    Blue Cross Blue Shield of Minnesota

    Discovered Aug 13, 2026

    Blue Cross Blue Shield of Minnesota disclosed a data breach in July 2026 affecting 3,640 individuals in the United States, as reported to the U.S. Department of Health and Human Services.

    You may be entitled to compensation

    Investigation Open
    Healthcare
    Priority
    Medium

    Minnesota ENT

    Discovered Aug 13, 2026

    Minnesota ENT, also known as Oakdale Ear Nose & Throat PA, experienced a data breach in 2026 after unauthorized access to employee email accounts. This incident potentially exposed patient personal and health information.

    You may be entitled to compensation

    Healthcare
    Priority
    Low

    Starkey

    Discovered Aug 12, 2026

    Starkey data breach in 2026 was reported by ransomware.live as a Clop victim, but the incident has not been publicly confirmed by the company or a regulator. No affected count or data types were disclosed in the source material.

    Healthcare
    Low

    eclmn.com

    Discovered Jul 28, 2026

    A data breach affecting eclmn.com was reported in July 2026, though public details remain limited.

    Other
    Low

    Park Manufacturing Corp.

    Discovered Jul 27, 2026

    Park Manufacturing Corp. experienced a data breach in July 2026, confirmed by its appearance on a ransomware leak site by the Global Secret Group. The exact number of affected individuals remains unconfirmed in public reporting.

    Investigation Open
    Healthcare
    Priority
    Medium

    Carle Health

    Discovered Jul 13, 2026

    Carle Health experienced a data breach in 2026 due to an incident at its third-party vendor, XSolis, potentially involving sensitive patient information.

    You may be entitled to compensation

    Investigation Open
    Healthcare
    Priority
    Medium

    Lake Region Healthcare

    Discovered Jul 6, 2026

    Lake Region Healthcare reported a data security incident in 2025-2026 that may have involved personal and health-related information.

    You may be entitled to compensation

    Other
    Priority
    High

    NAVIENT CORP

    Discovered Jul 2, 2026

    Navient Corp experienced a third-party data breach in June 2026, where unauthorized access to a law firm's systems exposed the personal data of approximately 2.5 million student loan borrowers.

    Technology
    Priority
    Medium

    www.northern-access.com

    Discovered Jul 1, 2026

    Northern Technologies International Corp. experienced a data breach in February 2026, which involved a ransomware attack.

    Investigation Open
    Other
    Priority
    Medium

    Nissan North America

    Discovered Jun 27, 2026

    Nissan North America experienced a data breach in June 2026 involving unauthorized access to its Oracle PeopleSoft software, potentially exposing employee information. The full scope of the breach and the exact number of affected individuals are still under investigation.

    You may be entitled to compensation

    Education
    Low

    delano.k12.mn.us

    Discovered Jun 11, 2026

    Delano Public Schools experienced a ransomware incident in 2026, with an initial assessment indicating no student data or sensitive personal information was compromised, though later reports suggested data was likely stolen.

    Investigation Open
    Healthcare
    Priority
    Medium

    Minnesota Epilepsy Group

    Discovered Jun 9, 2026

    The Minnesota Epilepsy Group experienced a data breach in 2026, leading to a class action investigation.

    You may be entitled to compensation

    Telecommunications
    Low

    AT&T

    Discovered May 30, 2026

    The purported 2026 data breach at "Lee Law Offices" is a misidentification. The research indicates a major AT&T data breach affecting over 100 million individuals in 2024, which frequently causes confusion in data security discussions.

    Government
    High

    Winona County

    Discovered May 12, 2026

    Winona County experienced a data breach in 2026 affecting 6,196 individuals, which was confirmed by a Maine AG filing.

    Investigation Open
    Healthcare
    Priority
    Medium

    Northwoods Surgery Center

    Discovered May 11, 2026

    Northwoods Surgery Center experienced a data breach in 2025 where patient information may have been accessed.

    You may be entitled to compensation

    Investigation Open
    Other
    Priority
    Medium

    Pipestone

    Discovered May 11, 2026

    Pipestone Holdings LLC is under investigation for a data breach reported in May 2026, where names and Social Security numbers may have been exposed.

    You may be entitled to compensation

    Other
    High

    2nd Swing

    Discovered May 7, 2026

    2nd Swing experienced a data breach in March 2026, which was reported to the Maine Attorney General in May 2026.

    Investigation Open
    Other
    Priority
    High

    **ste* **vi**n***t** **b**a****

    Discovered Mar 17, 2026

    Stevent Bail Bonds experienced a data breach in late 2025, which was publicly disclosed in early 2026, impacting over a million individuals.

    You may be entitled to compensation

    Investigation Open
    Retail
    Priority
    Medium

    Eyemart Express

    Discovered Mar 10, 2026

    Eyemart Express experienced a ransomware data breach in March 2026, impacting individuals across 42 states.

    You may be entitled to compensation

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