All Data Breaches
Illinois Attorney General Database

Illinois Data Breach Notification Letters

We are tracking 50+ companies that sent data breach notification letters to Illinois residents and reported to the Illinois Attorney General. If you received a notice, you may qualify for compensation — at no cost to you.

50+
Active Cases
Most expedient time (PIPA); no delay permitted (BIPA)
Notification Deadline
$0
Upfront Cost to You

Illinois Data Breach Law

Illinois Personal Information Protection Act (PIPA) & Biometric Information Privacy Act (BIPA)

Illinois has two powerful data protection laws. PIPA governs traditional data breaches. BIPA — unique in the country — specifically protects biometric data (fingerprints, facial recognition, retinal scans) and provides $1,000 to $5,000 in statutory damages per violation, per person. Illinois courts have issued some of the largest privacy settlements in U.S. history under BIPA.

Notification Window
Most expedient time (PIPA); no delay permitted (BIPA)
Available Damages
$1,000–$5,000 per BIPA violation (statutory); substantial actual damages under PIPA

Are You Eligible to File a Claim?

Illinois residents have some of the strongest data breach protections in the nation. BIPA claims alone have resulted in class action settlements exceeding $100 million. If your biometric data was collected or exposed without consent, you have a strong claim.

You received a data breach notification letter
Your personal information was exposed without your consent
You are a Illinois resident or your data was held by a Illinois company
You do not need to prove financial loss to qualify

Companies That Sent Notification Letters in Illinois

Each company below is an active case in our tracker. Click any company row to open its full case page — what information was exposed, the AG filing date, and how to start a free claim review.

LIBERTY BANKERS LIFE INS CO
Reported Nov 2025Full Name, Social Security Number +6 more
UNIVERSITY OF ILLINOIS HOSPITAL AND HEALTH SCIENCES SYSTEM
Reported Nov 2025Full Name, Date of Birth +6 more
NORTHWESTERN MEMORIAL HEALTHCARE
Reported Nov 2025Full Name, Date of Birth +7 more
UNIVERSITY HEAD AND NECK ASSOCIATES
Reported Nov 2025Full Name, Date of Birth +6 more
MCKINLEY HEALTH CENTER - UNIBERSITY OF ILLINOIS URBANA -CHAMPAIGN CAMPUS
Reported Nov 2025Full Name, Date of Birth +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
PINE PHARMACEUTICALS, LLC
Reported Nov 2025Full Name, Date of Birth +7 more
NORTHWESTERN MEMORIAL HEALTHCARE
Reported Nov 2025Full Name, Date of Birth +8 more
HANSON PROFESSIONAL SERVICES, INC.
Reported Nov 2025Full Name, Social Security Number +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
SAPP BROS., INC.
Reported Nov 2025Full Name, Social Security Number +6 more
FIRST MID BANK & TRUST, NA
Reported Nov 2025Full Name, Social Security Number +6 more
PRIME THERAPUETICS
Reported Nov 2025Full Name, Date of Birth +6 more
THE UNIVERSITY OF PENNSYLVANIA
Reported Nov 2025Full Name, Date of Birth +6 more
RUSH UNIVERSITY MEDICAL CENTER
Reported Nov 2025Full Name, Date of Birth +6 more
YELLOW CORPORATION AND ITS AFFILIATED DEBTORS AND DEBTORS-IN-POSSESSION UNDER THEIR JOINTLY ADMINISTERED CHAPTER 11 CASES (CASE NO. 23-11069 (BANKR. D. DEL. (CTG))
Reported Nov 2025Full Name, Social Security Number +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +8 more
OPTIMA TAX RELIEF, LLC
Reported Nov 2025Full Name, Social Security Number +6 more
CARLE FOUNDATION HOSPITAL
Reported Nov 2025Full Name, Date of Birth +6 more
NORTHWESTERN MEMORIAL HEALTHCARE
Reported Nov 2025Full Name, Date of Birth +6 more
WOODLAWN HOSPITAL
Reported Nov 2025Full Name, Date of Birth +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
NORTHWESTERN MEMORIAL HEALTHCARE
Reported Nov 2025Full Name, Date of Birth +6 more
MCKINLEY HEALTH CENTER - UNIBERSITY OF ILLINOIS URBANA-CHAMPAIGN CAMPUS
Reported Nov 2025Full Name, Date of Birth +6 more
UNIVERSITY OF ILLINOIS HOSPITAL AND HEALTH SCIENCES SYSTEM
Reported Nov 2025Full Name, Date of Birth +6 more
NORTHWESTERN MEMORIAL HEALTHCARE
Reported Nov 2025Full Name, Date of Birth +6 more
MCINTOSH LABORATORY, INC.
Reported Nov 2025Full Name, Email Address +5 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
STEINER ELECTRIC COMPANY
Reported Nov 2025Full Name, Social Security Number +6 more
NORTHWESTERN MEMORIAL HEALTHCARE
Reported Nov 2025Full Name, Date of Birth +7 more
RUSH UNIVERSITY MEDICAL CENTER
Reported Nov 2025Full Name, Date of Birth +6 more
PAREXEL INTERNATIONAL, LLC
Reported Nov 2025Full Name, Social Security Number +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +8 more
UNIVERSITY OF ILLINOIS HOSPITAL AND HEALTH SCIENCES SYSTEM
Reported Nov 2025Full Name, Date of Birth +6 more
PRIME THERAPEUTICS
Reported Nov 2025Full Name, Date of Birth +7 more
UNIVERSITY OF PHOENIX
Reported Nov 2025Full Name, Date of Birth +6 more
JEFFREY W. KROL AND ASSOCIATES
Reported Nov 2025Full Name, Social Security Number +6 more
TRICITY FAMILY SERVICES
Reported Nov 2025Full Name, Date of Birth +7 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
SOUTHERN ILLINOIS OB-GYN ASSOCIATES, S.C.
Reported Nov 2025Full Name, Date of Birth +6 more
WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Reported Nov 2025Full Name, Date of Birth +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
NCH CORPORATION
Reported Nov 2025Full Name, Social Security Number +6 more
JEFFERSON-BLOUNT-ST. CLAIR MENTAL HEALTH AUTHORITY
Reported Nov 2025Full Name, Date of Birth +6 more
FYZICAL ACQUISITION HOLDINGS, LLC
Reported Nov 2025Full Name, Date of Birth +6 more
365TRAINING.COM, INC
Reported Nov 2025Full Name, Date of Birth +6 more
MERCYHEALTH
Reported Nov 2025Full Name, Date of Birth +6 more
SOUTHERN ILLINOIS DERMATOLOGY
Reported Nov 2025Full Name, Date of Birth +6 more
ENDEAVOR HEALTH
Reported Nov 2025Full Name, Date of Birth +8 more

Showing notification letters 301–350 · Start from page 1

Free Case Review

Received a data breach notification letter from a company in Illinois? Find out if you qualify for compensation — no cost, no obligation.

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Illinois Breach FAQ

Do I need proof of harm?
No. Exposure of your data is often sufficient to qualify under Illinois law.
How long do I have to file?
Statutes of limitations vary. Don't wait — contact us to protect your rights before deadlines pass.
What does it cost?
Nothing upfront. We work on contingency — you only pay if we win your case.