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MonitoringMontana AG filing · January 9, 2026

Total Wireless 2026 Data Breach Impacts Montana Customers

Total Wireless formally reported a data breach to Montana regulators in early 2026, stemming from an incident that occurred in December 2025. This security lapse exposed various sensitive customer details, potentially putting affected individuals at risk. Understanding the specifics of your notification letter is a crucial first step.

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This breach is real, not a scam. Total Wireless officially reported it to the Montana Attorney General on January 9, 2026.

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State
Montana
Breach date
December 10, 2025
Reported
January 9, 2026

What may have been exposed

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

Total Wireless formally reported a data breach to the Montana Attorney General's Office in January 2026, confirming an unauthorized intrusion into its digital environment. The incident, which occurred on December 10, 2025, affects customers whose sensitive personal information was compromised.

The types of customer data reported as exposed include 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 comprehensive personal and financial information carries significant risks for those affected.

With these data categories in unauthorized hands, individuals face heightened risks of fraudulent transactions, unauthorized account access, and potential SIM-swapping attacks. Criminals can leverage exposed passcodes, payment details, and government IDs to attempt identity theft or compromise other personal online accounts.

As a telecommunications provider entrusted with sensitive consumer data, Total Wireless has a legal obligation to protect this information through robust security measures. A data breach of this nature suggests a failure to uphold these duties, leaving customers vulnerable. Both federal and Montana state consumer protection laws mandate that companies implement reasonable safeguards for the personal data they collect.

If you have received a data breach notification letter from Total Wireless, it serves as a formal acknowledgment that your private information was compromised due to this security incident. This notification establishes the foundation for understanding your legal standing. We offer a free, no-obligation case review to help you explore what options may be available to you.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • 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.

Total Wireless data breach notice and letter questions

Is the Total Wireless data breach letter legit or a scam?
A notice from Total Wireless in the mail matches the breach Total Wireless reported to the Montana Attorney General on January 9, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Total Wireless through a phone number or website you find yourself.
Where can I see the official Total Wireless breach notice?
Total Wireless's report is published by the Montana Attorney General: https://dojmt.gov/office-of-consumer-protection/reported-data-breaches/#mt-total-wireless-2026 Compare it with the letter you received to confirm the dates and details match.
How many people were affected by the Total Wireless data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Email Address, Mailing Address, Cellular Account Number, Account Passcode and Security PIN, Payment Card Information, Billing History, Government-Issued ID Details. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Did Total Wireless offer free credit monitoring?
Any free monitoring Total Wireless is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Because financial or account details are listed in this filing, watch your bank and card statements closely as well. Using the free service won't stop you from joining a lawsuit or settlement later.
What should I do after getting the Total Wireless data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Is there a Total Wireless data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Total Wireless. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
Do I need a Total Wireless data breach lawyer or attorney?
Talking to a data breach attorney costs nothing here. A lawyer can read your notice, explain your rights under your state's law and tell you whether a claim makes sense.
How much could a Total Wireless data breach settlement or claim be worth?
There is no set amount, and no Total Wireless settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Email Address, Mailing Address as involved. Keep receipts and records; they're what damages claims are built on.
Can I sue Total Wireless over the data breach?
It depends on what was exposed, the law in Montana and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.

Source: Montana Attorney General filing

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