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Kansas Data Breaches
Browse data breaches affecting Kansas residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting Kansas
Edwards County Medical Center
Discovered Aug 28, 2026
Edwards County Medical Center experienced a data breach in late 2025 where patient information was exposed through a third-party vendor, Aesto, LLC, and attorneys are investigating a potential class action lawsuit.
You may be entitled to compensation
Colonial Presbyterian Church
Discovered Aug 21, 2026
Colonial Presbyterian Church experienced a data breach in April 2026, which may have exposed personal and financial information, leading to an official notification in August 2026.
You may be entitled to compensation
Greenwood County Hospital
Discovered Aug 21, 2026
Greenwood County Hospital reported a data breach in 2026, stemming from a network security incident at its third-party vendor, Aesto, LLC, which exposed protected health information.
Micro-Comm Inc.
Discovered Aug 6, 2026
Micro-Comm Inc. data breach in 2026 was listed on a ransomware tracker with an attack date of 2026-08-06, but no public confirmation of the incident was retrieved. The available source does not identify an affected-person count or any notification dates.
Case & Associates Properties
Discovered Jul 17, 2026
Case & Associates Properties experienced a data breach in 2026, allegedly impacting an unknown number of individuals.
You may be entitled to compensation
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.
Midland Care Connection
Discovered Jun 29, 2026
Midland Care Connection, Inc. experienced a data incident in 2026 where unauthorized access to its network may have exposed personal information.
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
Beran Concrete
Discovered Jun 24, 2026
Beran Concrete experienced a data breach discovered in June 2026, according to reports. The extent of the breach is currently unclear.
Smoll & Banning, CPAs
Discovered May 31, 2026
The Rhysida ransomware group claims to have breached Smoll & Banning, CPAs in 2025, according to reports from the Daily Dark Web. The claims remain unconfirmed by the company or regulators.
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.
Mays Home Care
Discovered May 15, 2026
Mays Home Care experienced a data breach in 2026, impacting 5,208 individuals.
You may be entitled to compensation
emtco.com
Discovered May 3, 2026
Engineered Machine Tool, Inc., located in Wichita, Kansas, experienced a reported ransomware incident in May 2026, attributed to the M3rx group.
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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
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
Lawrence Journal - World
Discovered Mar 3, 2026
Lawrence Journal-World experienced a data breach in March 2026, claimed by the Dragonforce ransomware group, with no further details available.
CarGurus, Inc.
Discovered Feb 24, 2026
CarGurus, Inc. experienced a data breach in February 2026, reportedly compromising the data of millions of user accounts and corporate records.
Seward County and Erie Molded Plastics
Discovered Jan 28, 2026
Seward County, Kansas, experienced a data breach in early 2026 due to a Sinobi ransomware attack, affecting approximately 45,000 individuals.
You may be entitled to compensation
Avis Rent A Car System LLC
Discovered Jan 15, 2026
Avis Rent A Car System LLC experienced a data breach in early 2026, potentially affecting approximately 500,000 individuals.
You may be entitled to compensation
Nissan Investigates 910GBand Extortion
Discovered Jan 15, 2026
Nissan North America investigated a data breach in 2026 after a ransomware group claimed to have exfiltrated 910GB of data, leading to the exposure of personal and sensitive information for over 220,000 individuals in the US.
You may be entitled to compensation
Hightower Holding, LLC
Discovered Jan 8, 2026
Hightower Holding, LLC experienced a data breach in January 2026 affecting approximately 131,483 individuals.
You may be entitled to compensation
Panera, LLC
Discovered Jan 5, 2026
Panera, LLC experienced a data breach in January 2026, which exposed personal information of approximately 5.1 million customers nationwide.
You may be entitled to compensation
Chrysler
Discovered Dec 26, 2025
Chrysler experienced a data breach in late 2025, with the Everest ransomware group claiming to have stolen over 1TB of data affecting customers nationwide.
Aesto, LLC
Discovered Dec 2, 2025
Aesto, LLC experienced a data breach in December 2025, potentially exposing patient data from its covered-entity clients.
You may be entitled to compensation
Delta Dental of Virginia
Discovered Dec 1, 2025
Delta Dental of Virginia experienced a data breach in December 2025 that was confirmed in 2026, affecting approximately 146,000 individuals.
You may be entitled to compensation
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