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Data Breach No Proof Required

EisnerAmper Data Breach Settlement

Settlement Amount
$1,050,000 non-reversionary fund
Claim Deadline
October 8, 2026
Total Fund
$1,050,000 non-reversionary fund
File on the official site → openclassactions.com

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EisnerAmper Data Breach Settlement allows eligible class members to file claims from a $1,050,000 non-reversionary fund. The deadline is October 8, 2026. Approximately 82,459 people whose personal information (names, SSNs, financial account information, dates of birth, medical and health insurance information) was exposed in the September 4-9, 2023 unauthorized access at EisnerAmper LLP and Eisner Advisory Group LLC.

Do I Qualify?

You may be eligible if:

File your claim through the official settlement website at openclassactions.com before October 8, 2026.

File on the official site → openclassactions.com

Opens the court-appointed administrator's site in a new tab.

Opens the court-appointed administrator's site in a new tab.

Opens the court-appointed administrator's site in a new tab.

Opens the court-appointed administrator's site in a new tab.

What Happened?

EisnerAmper Data Breach Settlement resolves claims through a $1,050,000 non-reversionary fund settlement without further litigation. Class members who received notice may be eligible to file.

Choice of a pro rata cash payment estimated at $100 with no documentation required, OR reimbursement of up to $5,000 in documented monetary losses fairly traceable to the breach. Plus 2 years of single-bureau credit monitoring with at least $1M identity theft insurance. California residents can claim an additional $50 CCPA payment.

How to File Your Claim

  1. File online or by mail (postmarked) by Oct 8, 2026, using the Claim ID and PIN from your mailed or emailed notice. Documented loss claims require reasonable third-party documentation.
  2. Visit the official claim form: https://openclassactions.com/settlements/data-breaches/eisner-advisory-group-data-breach-settlement.php

How Much Will I Actually Get?

Choice of a pro rata cash payment estimated at $100 with no documentation required, OR reimbursement of up to $5,000 in documented monetary losses fairly traceable to the breach. Plus 2 years of single-bureau credit monitoring with at least $1M identity theft insurance. California residents can claim an additional $50 CCPA payment.

Last reviewed: August 3, 2026 | Information verified from court records and official settlement documents.

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Frequently Asked Questions

What happened?
Between September 4 and September 9, 2023, unauthorized access at EisnerAmper LLP and Eisner Advisory Group LLC allegedly exposed personal information of about 82,459 people, including names, Social Security numbers, financial account information, dates of birth, and medical and health insurance information. The companies agreed to a $1,050,000 non-reversionary settlement fund.

New settlements, once a week. Deadlines only — no filler.

What can I claim?
You may choose a pro rata cash payment estimated at about $100 with no documentation required, OR reimbursement of up to $5,000 in documented monetary losses fairly traceable to the breach. Claimants also receive 2 years of single-bureau credit monitoring with at least $1 million identity theft insurance. California residents can claim an additional $50 CCPA payment.
Am I eligible?
You may be eligible if your personal information was exposed in the September 4–9, 2023 unauthorized access at EisnerAmper LLP and Eisner Advisory Group LLC. Approximately 82,459 people are covered. Use the Claim ID and PIN from your mailed or emailed notice when filing.
What's the deadline?
Claims must be filed online or postmarked by mail by October 8, 2026. Documented loss claims require reasonable third-party documentation. File only through the official settlement claim process using your Claim ID and PIN.