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Browse data breaches affecting Minnesota residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting Minnesota
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.
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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.
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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.
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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.
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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.
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.
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.
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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
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.
Discovered Jul 28, 2026
A data breach affecting eclmn.com was reported in July 2026, though public details remain limited.
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.
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
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
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.
Discovered Jul 1, 2026
Northern Technologies International Corp. experienced a data breach in February 2026, which involved a ransomware attack.
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
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.
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
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.
Discovered May 12, 2026
Winona County experienced a data breach in 2026 affecting 6,196 individuals, which was confirmed by a Maine AG filing.
Discovered May 11, 2026
Northwoods Surgery Center experienced a data breach in 2025 where patient information may have been accessed.
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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
Discovered May 7, 2026
2nd Swing experienced a data breach in March 2026, which was reported to the Maine Attorney General in May 2026.
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
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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