Understanding your Castle Management LLC data breach notification letter
If a Castle Management LLC letter arrived in your mailbox, here is what it means, why you received it, and the free steps you can take right now.
Why you received this letter
Castle Management LLC, based in Indiana, reported a data breach in August 2026 that occurred in September 2025. The incident potentially exposed various personal records, including Full Name, Social Security Number, and Banking Account Details. Affected individuals should review their financial and credit information.
Information the filing reports as involved
- Full Name
- Social Security Number
- Date of Birth
- Mailing Address
- Banking Account Details
- Driver's License Number
- Background Check Information
- Lease and Payment History
What to do after the letter
Confirm the notice is genuine
A legitimate Castle Management LLC notice references the specific incident reported to the Indiana Attorney General and describes which categories of your information were involved. Compare the letter against the public filing before acting on any links or phone numbers it contains.
Keep the letter — it is your proof of connection
The notification letter is the document that ties your personal information to this incident. Keep the original and photograph it. If you later request a case review, this letter is the strongest evidence that you were among the affected individuals.
Protect your accounts and credit
Depending on what was exposed, consider a free credit freeze with all three bureaus, new passwords for reused credentials, and monitoring of financial statements. These steps are free and do not require you to wait for anyone's permission.
Check the record against the public filing
You can verify the Castle Management LLC incident against the filing reported to the Indiana Attorney General. This registry summarizes what was filed; it does not provide legal advice.
This page summarizes a data breach reported to the Indiana Attorney General for informational purposes. DataBreachCaseFile.com is a neutral reference registry and does not provide legal advice.