$350M T-Mobile Data Breach Class Action Settlement
T-Mobile has agreed to pay $350 million to settle a class action lawsuit over the August 2021 data breach that exposed the personal information of approximately 76 million people. If you were a T-Mobile customer whose data was affected, you may be entitled to a cash payment (pro rata share) — with no proof required to file a claim.
Do I Qualify?
You may be eligible if:
- T-Mobile customers whose personal information was exposed in the August 2021 data breach affecting approximately 76 million people
- You submit a valid claim before the deadline listed on the official settlement page
No proof is required. You do not need to provide documentation to file a claim.
File your claim on the official settlement website.
File Your Claim →What Happened?
In August 2021, T-Mobile disclosed a massive data breach affecting approximately 76.6 million current, former, and prospective customers. Hackers accessed Social Security numbers, driver's license numbers, date of birth, and phone numbers. T-Mobile had been warned about security vulnerabilities but failed to act adequately.
This was T-Mobile's fifth data breach in three years, raising serious questions about the company's commitment to customer data security. T-Mobile agreed to pay $350 million to settle the class action and committed an additional $150 million to improve its cybersecurity infrastructure.
How Much Will I Actually Get?
The settlement fund of $350 million divided among 76 million affected customers works out to roughly $4-5 per person before legal fees. However actual payments vary based on documented losses. If you can show out-of-pocket expenses related to the breach — such as credit monitoring costs or fraudulent charges — you can claim significantly more. Most people without documented losses will receive a small cash payment.
Last updated: June 12, 2026 | Information verified from court records and official settlement documents.