Why did you get mail from Corporation Service Company?
If a Corporation Service Company 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
In August 2026, Corporation Service Company (CSC), a major provider of business and compliance services, reported a data breach to the Indiana Attorney General. This incident exposed highly sensitive personal and corporate records, putting individuals at significant risk of identity theft and financial fraud. Affected individuals should understand the potential long-term impact and their legal options.
Information the filing reports as involved
- Full Name
- Social Security Number
- Date of Birth
- Mailing Address
- Banking and Direct Deposit Details
- Tax Return Information
- Corporate Officer and Director Records
- Driver License Number
What to do after the letter
Confirm the notice is genuine
A legitimate Corporation Service Company 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.
Find out whether you have a claim
Whether the Corporation Service Company breach gives you a legal claim depends on the facts. A free, no-obligation case review will tell you where you stand — there is no cost and no commitment to find out.
This page summarizes a data breach reported to the Indiana Attorney General for informational purposes and is attorney advertising. It does not create an attorney-client relationship. DataBreachLegalTeam.com does not provide legal advice through this page.