Closed
AT&T Customer Data Security Breach Litigation
AT&T data breach settlement: what the case covered and where it stands.
A status guide for the AT&T customer data security breach settlement, including the former claim deadline and the official place to check future updates.
Case status
Claim deadline has passedClaim deadline
December 18, 2025Claim with Corresi
Download CorresiQuick answer
The official AT&T settlement website lists December 18, 2025 as the deadline to submit a claim. That window is closed. The same official site remains the right place to check the case status and any distribution updates.
What this case covered
The settlement website identifies the matter as In re AT&T Customer Data Security Breach Litigation. It concerns data incidents announced by AT&T in 2024. The settlement terms distinguish between different groups of potentially affected customers.
Who the case may have covered
Eligibility depended on the specific data incident and the settlement class definition, not simply whether someone had an AT&T account. The official notice and long-form settlement materials explain the details.
The claim deadline has passed
The official site lists December 18, 2025 as the deadline to submit a claim. Corresi marks this case closed rather than presenting an expired deadline as a current opportunity.
What to do now
If you filed a claim, keep your confirmation information and check the official settlement site for distribution or court-status updates. If you did not file before the deadline, do not pay anyone who says they can reopen an expired consumer claim.
Case questions
What people ask about this case.
Is the AT&T data breach settlement still open?+
No. The official settlement website lists December 18, 2025 as the claim deadline, so the claim window has passed.
Can I still check the official AT&T settlement status?+
Yes. The official settlement website remains the best source for court and distribution updates.
Does every AT&T customer qualify?+
No. Eligibility depended on the settlement class definition and the relevant data incident. Review the official materials for the exact terms.
Verify any deadline or claim requirement at the AT&T settlement official website.