> Cause not stated in filing
Clarksville Montgomery County School System data breach investigation
- Filed
- January 14, 2026
- Regulator
- Indiana AG
- People affected
- Not stated
- File status
- Investigation Open
What the filing confirms
- Clarksville Montgomery County School System 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
The Clarksville Montgomery County School System is an educational institution responsible for the administration of public K-12 schooling. As an educational entity, the system maintains extensive records containing sensitive personal information for students, parents, and staff, including academic performance, disciplinary records, and financial aid documentation. In 2026, this entity officially reported a data security incident to the Indiana Attorney General, confirming that unauthorized access to their digital systems occurred. If you have received a formal data breach notification letter, it indicates that your personal information was likely stored within the affected environment during this incident. We are currently reviewing the scope of this exposure to ensure that the rights of all affected students, families, and employees are fully protected.
What our attorneys examine
A cyberattack does not excuse a company from protecting the information it holds. We look at whether Clarksville Montgomery County School System 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
- Bozeman School DistrictIndiana Attorney General · Filed date pendingCount not stated
- Bozeman School DistrictIN Attorney General · Filed date pendingCount not stated
- Teamsters Local 17Indiana Attorney General · Filed date pendingCount not stated
- Teamsters Local 17IN Attorney General · Filed date pendingCount not stated
- BankIndiana Attorney General · Filed date pendingCount not stated
- BankIN Attorney General · Filed date pendingCount not stated
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.