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Horizon Healthcare RCM data breach investigation

Filed
June 27, 2025
Regulator
SC AG
People affected
Not stated
File status
Investigation Open

What the filing confirms

  • Horizon Healthcare RCM reported the incident to the SC Attorney General.

Still unknown

  • Which categories of personal information were taken. The filing does not list them.
  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.
Read the filing at the source

Investigation notes

Horizon Healthcare RCM reported a data breach to the SC Attorney General's office on June 27, 2025. If Horizon Healthcare RCM sent you a written notice, that letter connects you to this incident. Whether you have a legal claim depends on the specific facts of the breach and your situation — a free case review can help you understand your options.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Horizon Healthcare RCM used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in SC.

Horizon Healthcare RCM data breach questions

Is the Horizon Healthcare RCM data breach letter legit or a scam?
A notice from Horizon Healthcare RCM in the mail matches the breach Horizon Healthcare RCM reported to the SC Attorney General on June 27, 2025. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Horizon Healthcare RCM through a phone number or website you find yourself.
Did Horizon Healthcare RCM offer free credit monitoring?
Any free monitoring Horizon Healthcare RCM is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Using the free service won't stop you from joining a lawsuit or settlement later.
Is there a Horizon Healthcare RCM data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Horizon Healthcare RCM. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
What should I do after getting the Horizon Healthcare RCM data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Where can I see the official Horizon Healthcare RCM breach notice?
Horizon Healthcare RCM's report is published by the SC Attorney General: https://consumer.sc.gov/sites/consumer/files/Documents/Security%20Breach%20Notices/2025/Notification%20Letter%20to%20Consumer%20Supplemental.pdf Compare it with the letter you received to confirm the dates and details match.
Do I need a Horizon Healthcare RCM data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
Can I sue Horizon Healthcare RCM over the data breach?
It depends on what was exposed, the law in SC and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
How much could a Horizon Healthcare RCM data breach settlement or claim be worth?
There is no set amount, and no Horizon Healthcare RCM settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.

Other open files in SC

Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.