Case brief
The reported Cooper Development Association incident at a glance
This summary is built from one public filing reported in Indiana. The earliest public notice date on record is November 7, 2025. An incident date of April 4, 2025 is reported.
The information categories identified in the public filing are name, social security number, date of birth, mailing address, financial account information, driver's license number, and contact information.
This site is not the official source for the filing. The links below point to the public attorney general or equivalent listings, and your own notification letter remains the source of truth for the details that apply to you.
Reported timeline
When the Cooper Development Association incident was reported
A chronological view of the dates stated in the public filing. Only dates actually reported are shown.
Incident date
April 4, 2025
The date the security incident is reported to have occurred, as stated in a public filing.
Public notice date
November 7, 2025
The earliest date a data breach notification was publicly reported by a state attorney general or equivalent office.
Public filing footprint
Where the Cooper Development Association notice was reported
This incident is reflected in one public notification-letter listing reported in Indiana.
Indiana reported incident
A public Indiana notification-letter listing reports that Cooper Development Association sent a data breach notice or letter on November 7, 2025 regarding an incident dated April 4, 2025. The notice may identify name, social security number, date of birth, mailing address, financial account information, driver's license number, and contact information as involved information.
- Notice reported
- November 7, 2025
- Incident date
- April 4, 2025
Practical considerations
What to do based on the reported Cooper Development Association details
These steps are tailored to the information actually present in the public filing for this incident.
- The public filing names name, social security number, date of birth, mailing address, financial account information, driver's license number, and contact information as information that may be involved. Review your own letter for these categories and note exactly which of your information is listed.
- Because the identified categories may include sensitive details, consider placing a security freeze or fraud alert with the major credit bureaus and watching for unusual account activity.
- The filing reports an incident date of April 4, 2025. Reviewing account activity around that time may help you spot anything unusual.
- A notice was publicly reported on November 7, 2025. If your letter offers credit monitoring, note the enrollment deadline stated in your own notice.
- Keep your original letter in a safe place. Do not rely on a link or phone number in the notice until you have independently verified it through an official website or an account statement you already trust.
Action plan
What to do with this Cooper Development Association notice
These steps are drawn from the public filing facts above. They describe the public record; your own letter is the source of truth for the deadlines, offers, and information that apply to you. No step here assumes that Cooper Development Association offers monitoring, credit protection, or compensation.
Save your letter and its key dates
Keep the original notice, envelope, and any emails together in a safe place. Note every date the letter lists, such as the incident date, any enrollment deadline, or a response cutoff. For context, The public filing reports an incident date of April 4, 2025, and a public notice was reported on November 7, 2025. The dates printed on your own letter are the ones that apply to you.
Review the information categories involved
The public filing identifies name, social security number, date of birth, mailing address, financial account information, driver's license number, and contact information as information that may be involved. Compare this with the data section of your own letter and note exactly which of your information is listed. Because the identified categories may include sensitive details, take the protective steps below seriously.
Verify any monitoring offer before enrolling
Your own letter, not the public filing, will state whether free credit or identity monitoring is offered to you, what it covers, and its enrollment deadline. Before using any link, phone number, or enrollment code in the notice, confirm the letter is genuine by contacting the company through a website or statement you already trust.
Protect your accounts and credit
Because the filing identifies information that may include sensitive details, consider placing a free security freeze with each major credit bureau and watch relevant financial and account activity for anything unfamiliar. A freeze is free and does not affect your existing accounts.
Law Office of David S. Harris
Received a Cooper Development Association breach notice?
A Cooper Development Association data breach notice is a notification of potential exposure, not confirmation that a lawsuit has been filed, that you automatically qualify, or that compensation is available. Whether a class action, individual claim, or settlement opportunity may ever apply depends on the specific facts, the information involved, the law, and any court-approved terms. If you would like to understand your options, request a confidential review with the Law Office of David S. Harris. No fee unless you recover.
Verify before you respond
Is this Cooper Development Association breach notice real?
The reported incident details above can help confirm that an incident was publicly listed. Still, verify the letter itself before using any link, phone number, or attachment in it. Find Cooper Development Association's official website independently, use contact information from a statement or account you already trust, and ask whether the notice was sent to you.
Learn how to spot a legitimate noticeRelated resources
Guidance for your Cooper Development Association notification letter
Use these practical guides to verify a notice, understand what it may mean, and take the next steps after a reported data breach.
Keep exploring
More Indiana data breach notice guides
If you received a letter from another organization, review its guide here. Each link keeps you on this site and leads to another reported incident summary.