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Did Total Wireless have a data breach?

Answer

Yes. Total Wireless reported a data breach to the Montana Attorney General on January 9, 2026.

View the official filing

What the filing says

Reported to
Montana Attorney General
Filing date
January 9, 2026
Breach date
December 10, 2025
People affected
Not stated in the filing

Information involved

  • Full Name
  • Email Address
  • Mailing Address
  • Cellular Account Number
  • Account Passcode and Security PIN
  • Payment Card Information
  • Billing History
  • Government-Issued ID Details

In plain terms

Total Wireless formally reported a data breach to Montana regulators in January 2026, stemming from an incident in December 2025. The unauthorized intrusion exposed sensitive customer information, including names, addresses, and payment details, raising risks for affected individuals. The company is actively monitoring the situation as investigations continue.

Total Wireless, a telecommunications provider, formally reported a data breach to the Montana Attorney General's Office on January 9, 2026. This incident involved an unauthorized intrusion into its digital environment that occurred on December 10, 2025. The company stated it is actively monitoring the situation as its investigation continues.

According to the official filing by Total Wireless, the exposed customer data included Full Name, Email Address, Mailing Address, Cellular Account Number, Account Passcode and Security PIN, Payment Card Information, Billing History, and Government-Issued ID Details.

The exposure of such a range of sensitive personal and financial information creates various risks for affected individuals. This can include the potential for unauthorized account access, financial fraud, and identity theft. The presence of cellular account numbers and passcodes also raises concerns about potential SIM-swapping attempts, which can lead to further account compromises.

Individuals who receive a data breach notification from Total Wireless are advised to take protective measures. These generally include monitoring financial statements and credit reports for any suspicious activity. It is also recommended to change passwords for online accounts and enable multi-factor authentication wherever it is available for added security.

This information is derived from public data breach filings made by Total Wireless with state regulatory bodies in Montana. Further details regarding the incident's full scope or the exact number of affected individuals may become available as the investigation progresses.

Other filings by Total Wireless

Companies often file the same breach in several states. Each filing is listed separately.

Commonly recommended next steps

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • Secure your online accounts

    Change the password on any account that reused an exposed password and turn on two-factor authentication wherever it's offered.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

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Other breaches reported in Montana

DataBreachSearch.com reports what was filed with state regulators. It is not legal advice, is not a law firm, and is not affiliated with any government agency or with Total Wireless.