Legal Investigation: 2021 T-Mobile Data Breach

Last Updated on August 2, 2022

Important Information

Attorneys working with ClassAction.org are no longer investigating this matter. The information here is for reference only. A list of open investigations and lawsuits can be viewed here.

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Case Update

August 2, 2022 – Investigation Closed

At A Glance

This Alert Affects:
Anyone whose personal information was exposed as part of the 2021 T-Mobile data breach.
What’s Going On?
Attorneys working with ClassAction.org are gathering current and former T-Mobile customers to take action against the company over the 2021 data breach that exposed the personal information of millions of current and former T-Mobile customers.
What Am I Signing Up For?
You’re signing up to participate in what’s known as “mass arbitration.” This occurs when hundreds or thousands of consumers bring individual arbitration claims against the same company, at the same time and over the same issue. It is different than traditional class action litigation.
What Does this Cost?
It costs nothing to sign up and if attorneys don’t win your claim, you don’t pay.
What Could I Get?
While there are no guarantees, it is possible that those who sign up for the mass arbitration could potentially be entitled to hundreds of dollars.