Understanding your Arrowhead Evaluation Services, Inc. data breach notification letter
If a Arrowhead Evaluation Services, Inc. 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
Arrowhead Evaluation Services, Inc. appears to be a healthcare-related organization specializing in medical examinations, independent evaluations, and clinical assessments. Given the nature of these services, the company typically collects and maintains highly sensitive personal health information, including medical history, diagnostic reports, and insurance details, alongside standard administrative identifiers. This data breach was officially reported to the California Attorney General in 2025, confirming that unauthorized access to their systems occurred. If you received a data breach notification letter from the company, it indicates that your personal or medical information was likely contained within the files accessed during this incident. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity monitoring services being offered.
What to do after the letter
Confirm the notice is genuine
A legitimate Arrowhead Evaluation Services, Inc. notice references the specific incident reported to the California 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 Arrowhead Evaluation Services, Inc. incident against the filing reported to the California Attorney General. This registry summarizes what was filed; it does not provide legal advice.
This page summarizes a data breach reported to the California Attorney General for informational purposes. DataBreachInformation.com is a neutral reference registry and does not provide legal advice.