Got a data breach letter from ISCO?
Dapeer Law, P.A. is investigating a potential class action against ISCO (listed in state filings as ISCO International), which lists a Schaumburg, Illinois address in its notice letter, on behalf of individuals whose personal information may have been involved in a recent event described in ISCO's November 2026 notice letter.
Latest on the ISCO data breach
- : Dapeer Law opened its investigation following notice filings posted by the Massachusetts and Vermont Attorneys General.
Who qualifies for the ISCO data breach investigation
You may be eligible to participate in a class action if any of the following applies:
- You received a data breach notification letter from ISCO dated November 2026.
- Your letter offered enrollment in 24 months of free single-bureau credit monitoring through Cyberscout, a TransUnion company.
- ISCO told you that a recent event may have involved your personal information. The Massachusetts filing lists Social Security numbers and driver's license numbers.
- No proof of harm required to consult with counsel. You do not need to have already suffered identity theft to explore your legal options.
- Excluded: individuals who did not receive a breach notice and whose information was not involved in the incident.
Not sure if you qualify?
Send us your notice, we'll confirm your eligibility at no cost.
What happened in the ISCO data breach
ISCO, which lists an address at 900 National Parkway, Suite 100, Schaumburg, Illinois, wrote to individuals in a letter dated November 2, 2026 to notify them of "a recent event that may have involved" their personal information. The notice was reported to the Massachusetts Attorney General and the Vermont Attorney General on November 3, 2026. The Massachusetts filing lists Social Security numbers and driver's license numbers, and reports 2 affected Massachusetts residents.
The letter does not say when the event happened, when it was discovered, or how it occurred, and it does not itself list the categories of information involved. It states that "there is no evidence to suggest that any of your information has been misused." ISCO is offering 24 months of single-bureau credit monitoring, credit report and credit score services, along with fraud assistance, through Cyberscout, a TransUnion company. Recipients must enroll within 90 days from the date of the letter.
Whether ISCO's security practices met legal standards, and what information was involved for each person, are among the issues being evaluated.
What to do if you got an ISCO data breach letter
Keep your notice letter
Do not discard it. Your letter contains the enrollment code for credit monitoring and is important evidence if you decide to participate in a lawsuit.
Enroll in the free 24-month credit monitoring
Enroll in the Cyberscout (a TransUnion company) monitoring offered in your letter within 90 days from the date of the letter. Accepting this benefit does not waive your right to pursue legal action.
Place a fraud alert or credit freeze
Contact Equifax, Experian, and TransUnion to place a fraud alert or freeze on your file. Request a free weekly credit report from AnnualCreditReport.com, and use the FTC's IdentityTheft.gov recovery guide.
Speak with a data breach attorney
Consultations with Dapeer Law are free and confidential. We'll review your notice, explain your options, and advise whether you may be eligible to join a class action.
Submit your notice for a free review
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ISCO breach timeline
Compensation you may be entitled to
Out-of-pocket expenses
Credit freezes, identity restoration services, and other costs incurred responding to the breach.
Time spent monitoring
Hours spent reviewing accounts, disputing fraudulent charges, and dealing with identity theft issues.
Identity theft & fraud losses
Unreimbursed funds stolen from accounts, unauthorized credit lines, or tax refund fraud tied to the breach.
Statutory damages
Certain state data breach and consumer protection statutes provide for fixed damages regardless of actual loss.
Injunctive relief
Court orders requiring ISCO to implement stronger data security practices going forward.
Compensation categories depend on applicable state law, the types of data exposed, and documented losses. No recovery is guaranteed.
ISCO data breach FAQ
I received a data breach letter from ISCO. What should I do? +
Keep the letter, enroll in the free 24-month Cyberscout credit monitoring within 90 days from the date of the letter, review your account statements, consider a fraud alert or credit freeze, and contact a data breach attorney for a free consultation. Accepting credit monitoring does not waive your right to sue.
Is the ISCO data breach letter real or a scam? +
ISCO has reported this incident to the Massachusetts and Vermont Attorneys General. Compare your letter to the official filing linked in Sources below, and use only the enrollment website and phone number printed in your letter. Be cautious of unexpected calls, texts or emails about the breach that ask for your Social Security number or account login. If you are unsure, send your letter to Dapeer Law for a free review.
Am I eligible to join a class action against ISCO? +
If you received a November 2026 notice letter from ISCO about this event, you are likely eligible for a free case evaluation. Eligibility depends on your state of residence, the categories of your information involved, and any losses you have suffered. Dapeer Law will review your notice at no cost.
How much money could I receive from a class action lawsuit? +
Data breach class action recoveries vary significantly. Settlements typically range from a few hundred dollars for basic out-of-pocket losses to several thousand dollars for documented identity theft, with class size, damages, and negotiation all affecting the final amount. No payout is guaranteed, and this investigation has not yet resulted in a settlement.
What personal information was exposed in the breach? +
The ISCO letter says the event "may have involved your personal information" and does not itself list specific categories. The Massachusetts filing lists Social Security numbers and driver's license numbers. Your letter and its enclosures may give more detail about your information.
Did ISCO offer free credit monitoring? +
Yes. The Massachusetts letter offers 24 months of single-bureau credit monitoring, credit report and credit score services, plus fraud assistance, through Cyberscout, a TransUnion company, at no cost. You must enroll within 90 days from the date of the letter. Enrollment is separate from, and does not waive, your right to pursue a claim.
How many people were affected by the ISCO breach? +
ISCO has not disclosed a total number of affected individuals in the filings reviewed. The Massachusetts filing reports 2 affected Massachusetts residents. This page will be updated as more information becomes available.
Is there a deadline to take legal action? +
Yes. Statutes of limitations for data breach claims vary by state and legal theory, typically ranging from one to six years. Waiting can permanently bar your claim. Contact us as soon as possible for a free evaluation.
How do I get a copy of the official breach notice? +
The notice letter filed with the Massachusetts Attorney General is posted on mass.gov (linked in Sources below). If you received a letter but no longer have it, Dapeer Law can assist you in obtaining a copy during your free consultation.
Sources & references
- Official breach notice filing · Massachusetts Attorney General, ISCO International notice letter
- Credit bureau freezes · Equifax · Experian · TransUnion
- Free weekly credit reports · AnnualCreditReport.com
- Identity theft recovery guide · FTC IdentityTheft.gov
Don't let the deadline decide for you. Submit your claim today.
You only have a limited window to act. Our team will review your notice, explain your options, and tell you whether you may be eligible to recover compensation, at no cost to you.
