DataBreachAdvice.com
Investigation OpenIllinoisFiled June 13, 2025

Understanding your Putnam Radiation Oncology data breach notification letter

If a Putnam Radiation Oncology 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

Putnam Radiation Oncology in Illinois has reported a data breach, indicating that personal information under their care was compromised. This incident raises concerns about the security of your data and the potential for future risks. Understanding the implications and what steps to take next is important for your protection.

What to do after the letter

  1. Confirm the notice is genuine

    A legitimate Putnam Radiation Oncology notice references the specific incident reported to the Illinois 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.

  2. 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.

  3. 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.

  4. Find out whether you have a claim

    Whether the Putnam Radiation Oncology 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 Illinois Attorney General for informational purposes and is attorney advertising. It does not create an attorney-client relationship. DataBreachAdvice.com does not provide legal advice through this page.