Understanding your Marquis Software Solutions data breach notification letter
If a Marquis Software Solutions 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
Marquis Software Solutions has reported a data incident to California authorities, filing on March 16, 2026. The company is currently investigating the event, and specific details about the breach type or the nature of the exposed personal information are not yet publicly available. Individuals who may be affected should monitor official communications from the company.
What to do after the letter
Confirm the notice is genuine
A legitimate Marquis Software Solutions notice references the specific incident reported to the CA 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 Marquis Software Solutions incident against the filing reported to the CA Attorney General. This registry summarizes what was filed; it does not provide legal advice.
This page summarizes a data breach reported to the CA Attorney General for informational purposes. DataBreachInformation.com is a neutral reference registry and does not provide legal advice.