Danielle Toth  |  October 19, 2021

Category: Data Breach

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T-Mobile, Data Breach & Class Action Lawsuit
(Photo Credit: r.classen/Shutterstock)

T-Mobile Data Breach Class Action Lawsuit Overview: 

  • Who: Stephen J.Vash filed a class action lawsuit against T-Mobile on behalf of himself and about 100 million of the company’s customers.
  • Why: Vash alleges T-Mobile failed to properly secure and protect his and other class members’ private information from a recent data breach.
  • Where: The class action lawsuit was filed in a Georgia federal court.

T-Mobile US, Inc. filed a motion requesting arbitration of Plaintiff Stephen J. Vash’s claims in an August class action data breach lawsuit and staying all proceedings pending the plaintiff’s arbitration.

T-Mobile filed the motion because it says Vash agreed to arbitrate his disputes with T-Mobile as part of the terms and conditions in the agreements he signed when opening his account.

“This court should not relieve plaintiff of the contractual obligation to arbitrate that he willingly undertook. Instead, under the FAA, this court’s role is to enforce the parties’ arbitration agreements and move this dispute into arbitration as quickly as possible. T-Mobile’s motion to compel arbitration should therefore be granted,” the motion states.

Vash claims T-Mobile betrayed the trust of himself and other members of the proposed nationwide class by failing to properly secure the sensitive personally identifiable information (PII) they were required to provide upon signing up with the company. 

“T-Mobile disregarded the rights of plaintiff and other members of the proposed class by intentionally, willfully, recklessly or negligently failing to take and implement adequate and reasonable measures to ensure that the PII of plaintiff and other members of the proposed class was safeguarded,” the lawsuit states. 

Class Action Says T-Mobile Failed to Protect Private Customer Information

Vash claims he and other class members were required to provide T-Mobile with personal and private information such as last names, birthdates, physical addresses, phone numbers and Social Security numbers, among other information.

T-Mobile should have anticipated the possibility of a cyber attack and was negligent in allowing the data breach to occur, the class action lawsuit claims. 

The company also failed to “sufficiently monitor, audit and update its cybersecurity procedures and patch maintenance and timely detect the data breach, mitigate harm and notify consumers of the data breach,” according to the lawsuit. 

Vash alleges T-Mobile put him and others at risk of substantial harm or inconvenience by allowing the data breach to occur, including identity theft and fraud. The plaintiff says that those affected by the T-Mobile data breach will also have to spend time and money protecting their information from cybercriminals. 

The plaintiff is seeking actual damages, statutory damages and punitive damages, along with restitution, reimbursement for attorney costs and expenses and declaratory and injunctive relief.

Were you affected by the recent T-Mobile data breach? Let us know in the comments! 

The plaintiff is represented by John C. Herman, Peter M. Jones and Carlton Jones of Herman Jones LLP.

The T-Mobile Data Breach Class Action Lawsuit is Vash et. al v. T-Mobile US, Inc., Case 1:21-cv-03384-SCJ, in the U.S. District Court for the Northern District of Georgia Atlanta Division.


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440 thoughts onT-Mobile Seeks Arbitration in Data Breach Class Action Lawsuit

  1. Susan Mackey says:

    Okay, me too… I have been named in six major data breaches and not compensated for one. Wells Fargo, Advance America, BigFishGamesSettlement (They still haven’t paid me) Coinbase, a few more and now this one…I think~–>
    Question: In California, T-Mobile bought out and owns Metropcs. I have Metropce-Mobile

  2. ricky s says:

    Following the breach I’m being flooded with cell phone spam. Please add me.

  3. Shirley A .Allen says:

    Add me too.
    I’m a T Mobile customer and I am being harassed daily on my phone by someone (or) persons who are invading my privacy.
    It was not happening until the breach occurred.

  4. Tonisha Hall says:

    Add me to please

  5. Victoria Hernandez says:

    Add me please

  6. Kindall Stepney says:

    Add me please

  7. Linda Hopkins says:

    Add
    Me Please

  8. Sandra L. Roberds says:

    Long time T-Mobile customer. Please add my name to the lawsuit.

  9. Sherri Taylor says:

    My T mobile cellular Acct. Was breached.

  10. Tracy Woodburry says:

    TMoblie user affected by information breach. Please add

    1. Sherri Taylor says:

      My T mobile cellular Acct was breached

    2. Victor Asemota says:

      I was a victim of a tmobile sim swap that resulted in the loss of all my crypto currencies worth over 119k

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