IL · AG Filing: Nov 25, 2025
No cost. No obligation. If your data was exposed by NCH CORPORATION, you may be entitled to financial compensation.
Start Free Review →Based on the data types reported in this filing:
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.
NCH CORPORATION was the subject of a data breach notification filed with the IL Attorney General. The AG filing was recorded on November 25, 2025.
From the AG filing description
NCH Corporation is a prominent, multi-national provider of industrial maintenance, cleaning, and specialty hardware products, serving a diverse commercial and institutional clientele across the globe. Because of its expansive business-to-business operations, large-scale supply chain logistics, and complex corporate infrastructure, NCH Corporation routinely collects, processes, and stores vast quantities of highly sensitive data. This includes comprehensive employee records, payroll details, tax information, vendor credentials, and proprietary commercial files necessary for managing an extensive workforce and global distribution network. In 2025, NCH Corporation reported a significant security incident to the Illinois Attorney General, signaling a critical breakdown in its corporate data security environment. While specific forensic details continue to emerge, incidents affecting large industrial and corporate service enterprises typically involve sophisticated cyberattacks, such as ransomware deployments, unauthorized intrusions into internal database networks, or compromises of third-party vendor platforms. These threat actors frequently exploit vulnerabilities in legacy IT systems or use credential harvesting techniques to bypass perimeter defenses, gaining unfettered access to internal file repositories where sensitive personnel and business data reside. Preliminary indications suggest that the breach compromised a wide array of sensitive Personally Identifiable Information (PII) belonging to current and former personnel, and potentially corporate partners. The exposed information likely includes full names, Social Security numbers, dates of birth, home addresses, financial account details, wage and compensation records, and tax-related documents. The compromise of this specific data spectrum creates severe, long-term risks for affected individuals. Social Security numbers and dates of birth serve as the foundational building blocks for identity theft, enabling bad actors to open fraudulent credit lines, secure unauthorized loans, or intercept government tax refunds. Furthermore, compromised wage and direct deposit details expose victims to immediate financial account takeover and fraudulent wire transfers. As an enterprise handling sensitive employment and commercial data, NCH Corporation had strict legal and statutory obligations under state and federal data protection standards, including the Illinois Consumer Fraud and Deceptive Business Practices Act and common law duties of care. These legal frameworks mandate that organizations implement robust, administrative, technical, and physical safeguards—such as multi-factor authentication, robust network segmentation, regular vulnerability patching, and continuous intrusion monitoring—to protect stored PII against unauthorized access. The occurrence of a data breach of this magnitude strongly implies a failure to maintain these foundational security controls, raising serious questions regarding negligence and corporate accountability. Receiving an official data breach notification letter from NCH Corporation is a formal acknowledgment that your private information was compromised due to inadequate security measures. Legally, this notification establishes the necessary standing to participate in a class action lawsuit aimed at holding the company accountable for failing to safeguard your data. Crucially, affected individuals do not need to prove that they have already suffered actual financial fraud or out-of-pocket losses to seek legal remedies; the increased, imminent risk of future identity theft is legally actionable. Our firm evaluates these cases on a strict contingency-fee basis, meaning you pay no out-of-pocket costs or legal fees unless we successfully recover compensation on your behalf.
You may have been affected by the NCH CORPORATION data breach if:
Common categories of compensation in data breach class actions
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.
Fees charged to close and reopen accounts, issue replacement cards, or dispute fraudulent transactions are recoverable in data breach litigation. So are the costs of overdrafts, late payments, and credit damage caused by unauthorized activity.
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.
Note: an attorney general breach filing does not by itself establish a settlement fund, a payment amount, or a claim deadline. If an official settlement notice is later issued, rely on that notice for payment details and deadlines.
Applicable State Law
This breach was reported under the Illinois Personal Information Protection Act (PIPA), which mandates notification and establishes your right to seek damages.
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.
Banks may reverse fraudulent charges, but they are not obligated to compensate you for time lost, stress, or indirect damages. A class action claim against the breached company can recover those additional categories of harm.
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 NCH CORPORATION 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 NCH CORPORATION during the relevant period, you may still qualify even without receiving a letter. A free eligibility review can confirm your status.
Learn how to participate in the class action and what compensation you may be entitled to.
Join the Class Action →Use our verification tool to confirm your letter matches this official AG filing.
Verify My Notice LetterThis case file references a public filing made with the state filing in IL. This website is not affiliated with, endorsed by, or operated by any state government agency.
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