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Summit Insurance Services Inc data breach

Incident readout

Company
Summit Insurance Services Inc
Reported to
Indiana Attorney General
Filed
March 23, 2026
People affected
Not stated in the filing
Incident type in filing
Not stated
Our review
Monitoring
Read the official filing

Was this a ransomware attack?

The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.

Information listed in the filing

  • Full Name
  • Social Security Number
  • Date of Birth
  • Financial Account Number
  • Routing Number
  • Policy Number
  • Mailing Address
  • Driver's License Number

What we know

9Summit Insurance Services Inc operates within the specialized commercial and personal property and casualty insurance sector, acting as an intermediary and administrator for complex insurance portfolios. Because of the vital role insurance agencies play in evaluating risk, underwriting policies, and managing claims, 9Summit collects and retains vast repositories of highly sensitive personal and financial data. This information typically includes detailed underwriting files, claims histories, asset valuations, and comprehensive personal identifiers necessary for policy issuance and premium calculation. The nature of the insurance industry requires seamless digital integration with carriers, financial institutions, and clients, creating a sprawling digital footprint that makes organizations like 9Summit prime targets for sophisticated cybercriminals.

In 2026, 9Summit Insurance Services Inc formally reported a significant data security incident to the Indiana Attorney General, triggering mandatory notification protocols under state law. While investigations into such corporate data breaches frequently point toward compromised cloud storage environments, sophisticated ransomware deployments, or third-party vendor vulnerabilities, the incident underscores systemic vulnerabilities in how insurance agencies secure legacy systems and sensitive client communications. In the insurance sector, attackers often target the centralized databases where policy applications and underwriting documents are stored, harvesting rich veins of Personally Identifiable Information (PII) and financial records that can be monetized on the dark web or leveraged in targeted spear-phishing campaigns.

The exposure resulting from the 9Summit breach encompasses a dangerous amalgamation of sensitive data categories, including full legal names, dates of birth, Social Security numbers, driver's license details, policy and account numbers, and detailed financial history. The compromise of Social Security numbers and dates of birth creates an immediate and long-lasting risk of identity theft and synthetic fraud, allowing bad actors to open fraudulent credit lines, secure unauthorized loans, or intercept tax refunds in victims' names. Furthermore, the exposure of specific insurance policy and financial account details leaves affected individuals uniquely vulnerable to targeted social engineering attacks, where bad actors impersonate insurance representatives to trick clients into wiring funds or divulging further authentication credentials.

As a custodian of sensitive consumer and financial information, 9Summit Insurance Services Inc was legally obligated to implement and maintain robust administrative, technical, and physical safeguards to protect data from unauthorized access and exfiltration. Under applicable state data protection statutes, the Federal Trade Commission (FTC) Act, and industry-standard frameworks, the company had a clear duty to employ robust encryption, multi-factor authentication, network segmentation, and regular vulnerability assessments. The occurrence of a successful breach of this magnitude serves as prima facie evidence of potential negligence, suggesting that 9Summit may have failed to meet these baseline legal and regulatory security standards, thereby exposing its clients and insureds to avoidable harm.

Receiving an official data breach notification letter from 9Summit Insurance Services Inc is a formal acknowledgment by the company that your confidential information was compromised due to inadequate security measures. Legally, the receipt of this letter establishes the concrete injury and standing necessary to participate in a class action lawsuit aimed at holding 9Summit accountable for its security failures. Importantly, affected individuals do not need to demonstrate actual financial loss or identity theft to seek legal redress; the increased risk of future harm and the time and expense required to monitor credit are sufficient grounds for action. Our firm investigates these matters on a strict contingency fee basis, meaning there are never any out-of-pocket costs or upfront fees for class members, and we only recover compensation if a successful settlement or judgment is secured on your behalf.

See every breach reported in Indiana or read what to do after a ransomware attack.

After the Summit Insurance Services Inc incident: what to do and your options

What should I do after getting the Summit Insurance Services Inc 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.
How many people were affected by the Summit Insurance Services Inc data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Social Security Number, Date of Birth, Financial Account Number, Routing Number, Policy Number, Mailing Address, Driver's License Number. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Did Summit Insurance Services Inc offer free credit monitoring?
Look for an enrollment code in your Summit Insurance Services Inc notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
Where can I see the official Summit Insurance Services Inc breach notice?
Summit Insurance Services Inc's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#9summit-insurance-services-inc-2026 Compare it with the letter you received to confirm the dates and details match.
Can I sue Summit Insurance Services Inc over the data breach?
It depends on what was exposed, the law in Indiana 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.
Do I need a Summit Insurance Services Inc data breach lawyer or attorney?
Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
Is there a Summit Insurance Services Inc 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 Summit Insurance Services Inc. 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.
Is the Summit Insurance Services Inc data breach letter legit or a scam?
A notice from Summit Insurance Services Inc in the mail matches the breach Summit Insurance Services Inc reported to the Indiana Attorney General on March 23, 2026. 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 Summit Insurance Services Inc through a phone number or website you find yourself.
How much could a Summit Insurance Services Inc data breach settlement or claim be worth?
There is no set amount, and no Summit Insurance Services Inc 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. The filing lists Full Name, Social Security Number, Date of Birth as involved. Keep receipts and records; they're what damages claims are built on.

Other breaches reported in Indiana

Attorney advertising. This page reflects a public regulator filing; 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.