Idaho National Laboratory Data Breach Settlement — Claims Closed

Claims are closed. The February 28, 2026 deadline has passed.

View Open Settlements
Research Facility Data Breach · Claims Closed

Idaho National Laboratory Data Breach Settlement

Published February 16, 2026
Updated July 25, 2026

This settlement covered people affected by the Idaho National Laboratory data incident. Claims closed February 28, 2026; the official site does not currently post a final approval order or payment date.

Idaho National Laboratory Data Breach Settlement

Current Status

Claims are closed. The deadline was February 28, 2026, and the final approval hearing was rescheduled to March 20, 2026. The official settlement website does not currently post a final approval order or payment date.

StatusAwaiting Final ApprovalNo final order or payment date is posted.
Claim DeadlineFebruary 28, 2026The filing window has passed.
Settlement FundSettlement benefitsSee the settlement documents for funding terms.
Potential Benefit$75 + loss reimbursementUp to $5,000 for identity-theft losses.

What Happened?

The lawsuit alleged that Battelle Energy Alliance failed to reasonably protect information involved in the Idaho National Laboratory data breach. The defendant denied the allegations and wrongdoing. The settlement was reached to resolve the disputed claims without continued litigation.

Who Was Covered?

The settlement covered people whose private information was potentially compromised in the Idaho National Laboratory data incident. A notice ID and PIN from the settlement notice were required during online filing.

What Benefits Were Available?

Class members could claim a $75 cash payment, up to $1,000 for documented out-of-pocket expenses, up to $5,000 for qualifying identity-theft losses, and one year of three-bureau credit monitoring. Documentation requirements varied by benefit.

How Claims Were Filed

During the claim period, the online form required the notice ID and PIN supplied by the administrator. Paper claims were also available. The February 28, 2026 deadline has passed.

Official settlement information remains available at INLDataSettlement.com.

Important Dates

Claim deadline: February 28, 2026
Final approval hearing: March 20, 2026
Payment date: Not announced

Settlement Fund and Legal Fees

Court-approved notice, administration, legal-fee, and expense amounts are governed by the settlement documents and court orders. Those deductions can affect the amount available for eligible claims.

Case Information

The case is Dallimore v. Idaho National Laboratory operated by Battelle Energy Alliance, LLC, Case No. CV10-25-0742, in the District Court, Bonneville County, Idaho.

Official Website: INLDataSettlement.com

Sources

• Official settlement website and court documents: INLDataSettlement.com

For more class actions keep scrolling below.
Settlement Fund Settlement benefits
Case Title Dallimore v. Idaho National Laboratory operated by Battelle Energy Alliance, LLC
Case Number CV10-25-0742
Court District Court, Bonneville County, Idaho
Claim Deadline February 28, 2026 (passed)
Status Awaiting Final Approval
Official Website INLDataSettlement.com

Open Data Breach Settlements to Check Instead