Reported to the IL Attorney General on April 8, 2025.
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Check My Rights →As a healthcare organization, Endeavor Health Glenbrook Allergy And Immunology was entrusted with some of the most sensitive data a person can share. According to a IL state filing, Endeavor Health Glenbrook Allergy And Immunology experienced a data security incident affecting an undisclosed number of individuals, exposing protected health information and medical records. Legal proceedings relating to this breach are ongoing.
The healthcare industry faces mounting regulatory scrutiny following a wave of ransomware attacks and insider data theft. Endeavor Health Glenbrook Allergy And Immunology was required to maintain safeguards under both HIPAA and the Illinois Personal Information Protection Act (PIPA), yet the breach suggests those obligations were not adequately met. Affected individuals have the right to request an accounting of exactly what was disclosed.
Endeavor Health Glenbrook Allergy And Immunology appears to be a specialized healthcare provider focused on the diagnosis and treatment of allergy and immunology conditions. In the regular course of providing medical care, such facilities typically collect and store sensitive personal and medical data, including patient names, dates of birth, medical record numbers, health insurance details, and specific diagnosis and treatment information. In 2025, the organization officially reported a data breach to the Illinois Attorney General. If you received a data breach notification letter in the mail, it means your personal or health-related information may have been compromised in the incident. This page provides an overview of the types of data typically involved in healthcare sector breaches to help you understand what information may be at risk and what steps you can take to protect yourself.
Based on the data types reported in this filing, affected individuals face the following specific risks:
Your SSN is the master key to your identity. Once exposed, criminals can open new lines of credit, take out loans, or file taxes in your name.
Combined with a name and other leaked data, date of birth helps criminals pass identity verification questions at banks and government agencies.
Home address exposure can enable mail theft, package fraud, and targeted phishing attacks that reference your known location.
Phone numbers exposed in breaches are used for SIM swapping attacks — hijacking your number to bypass two-factor authentication on financial accounts.
Under the Illinois Personal Information Protection Act (PIPA), you may have a legal claim against Endeavor Health Glenbrook Allergy And Immunology if any of the following apply:
Applicable law: This breach was reported under the Illinois Personal Information Protection Act (PIPA), which establishes your right to seek damages from Endeavor Health Glenbrook Allergy And Immunology.
The hours spent responding to a data breach — canceling accounts, contacting credit bureaus, updating passwords, and investigating fraud — represent compensable economic harm in data breach litigation.
Once your SSN is exposed, protection becomes an ongoing expense. Plaintiffs in data breach settlements have recovered costs for credit freezes, identity protection subscriptions, and time spent dealing with fraudulent accounts — sometimes covering multiple years of exposure.
HIPAA violations carry civil penalties between $100 and $50,000 per violation. Where a healthcare organization's negligence led to the exposure of protected health information, class members may recover statutory damages in addition to actual losses.
Data breach victims regularly report anxiety, loss of sleep, and ongoing fear of identity theft. These non-economic harms are cognizable injuries in data breach litigation, particularly in cases involving SSN or medical record exposure.
No. Under Illinois Personal Information Protection Act (PIPA) and federal law, the unauthorized exposure of your personal data — regardless of whether it has been actively misused — can be sufficient grounds for a claim. The breach itself is the injury.
Nothing. The Law Office of David S. Harris handles data breach cases on contingency — you pay zero upfront and owe nothing unless compensation is recovered.
Immediately place a free credit freeze at all three bureaus (Equifax, Experian, TransUnion). A freeze blocks new accounts from being opened in your name. Then file a complaint with the FTC at IdentityTheft.gov and contact our office — SSN exposure is one of the most serious breach types.
If Endeavor Health Glenbrook Allergy And Immunology is a covered healthcare entity or business associate under HIPAA, affected patients have additional rights — including the right to an HHS complaint. These HIPAA violations also strengthen civil damages claims. Consult an attorney to understand your full remedies.
Statutes of limitations for data breach claims vary by state but typically run 2–4 years. Depending on when you learned of the breach, you may still have time. Contact our office for a free eligibility review — there is no cost to find out.
Accepting free credit monitoring from Endeavor Health Glenbrook Allergy And Immunology does not waive your right to pursue legal action unless you signed a specific release waiving claims. In most cases, victims who accepted monitoring can still file.
Not necessarily. Many data breach victims are never notified directly. If your personal information was held by Endeavor Health Glenbrook Allergy And Immunology during the relevant period, you may still qualify even without receiving a letter. A free eligibility review can confirm your status.
Received a notification letter from Endeavor Health Glenbrook Allergy And Immunology?
Read our dedicated guide — what the letter means and exactly what to do.
If you were affected by the Endeavor Health Glenbrook Allergy And Immunology data breach, you may be entitled to compensation. Submit your information below for a free attorney review — no obligation, no upfront cost.
Source: State Attorney General filing, IL
View Official AG Filing →Endeavor Health Glenbrook Allergy And Immunology breach?
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