T-Mobile Hacked – Attackers Accessed Over 37M Sensitive Data


T-Mobile recently confirmed another hack, the second this year and ninth since 2018, revealing customer data and account PINs.

While T-Mobile confirmed a recent system detection that revealed a threat actor had accessed a small number of accounts, which compromised limited information.

836 customers were affected by the intrusion, which commenced on February 24 and continued till March 30.

Once T-Mobile discovered the breach on March 27, they reset customers’ account PINs to swap SIM cards and authorize critical account changes.

Types of Data Involve

T-Mobile Hacked - Attackers Accessed Over 37M Sensitive Data

Here below, we have mentioned the types of data involve:-

  • Full name
  • Contact information
  • Account number
  • Associated phone numbers
  • T-Mobile account PIN
  • Social security number
  • Government ID
  • Date of birth
  • Balance due
  • Email addresses
  • Internal codes
  • Billing addresses

What Happened?

T-Mobile’s security measures worked as intended in March 2023, alerting them to unauthorized activity.

During late February through March 2023, a threat actor gained access to restricted data from a few T-Mobile accounts, as revealed by their security system.

This year’s second T-Mobile hack is the ninth security breach since 2018, and in January, the misuse of T-Mobile’s application programming enabled threat actors to access 37 million customers’ data.

What Is T-Mobile Doing?

Despite having several safeguards to prevent unauthorized access, T-Mobile acknowledges the need to enhance its security measures continually. 

They take such incidents seriously, apologize for the breach, and are working towards improving the security of customers’ information.

T-Mobile reset their customers’ T-Mobile Account PIN to safeguard their accounts. Additionally, they provide free identity theft detection services and credit monitoring for two years through Transunion’s myTrueIdentity.

Moreover, T-Mobile conducts a thorough investigation to understand unauthorized activity and improve its safeguards to prevent such incidents from happening again.

Recommendation

Here below, we have mentioned all the recommendations offered by T-Mobile:-

  • Review your account information as soon as possible to ensure everything is correct.
  • Make sure to update your PIN with an updated one, and if you need help updating your PIN, call 18009378997 or go to T-Mobile.com or log into T-Mobile.com.
  • Monitoring the activity on the account is an important part of staying vigilant.
  • Take advantage of your free credit reports by monitoring them regularly.
  • Don’t forget to review your security settings for your email, financial account, and other accounts regularly.
  • Use T-Mobile’s security features like Account Takeover Protection, number transfer PINs, two-step verification, free scam protection with Scam Shield, SIM Protection, a security dashboard, and more.

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