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Investigation OpenMT AG filing · January 9, 2026

Total Wireless Reports Data Breach in Montana

Total Wireless has filed a data breach notification with the Montana Attorney General's office concerning an incident discovered on December 10, 2025. The filing indicates an ongoing investigation into a security event that may have exposed personal information. Individuals who have interacted with Total Wireless should remain watchful for unusual activity.

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

Total Wireless submitted a data breach notification to the Montana Attorney General on January 9, 2026. This filing confirms a security incident that Total Wireless identified on December 10, 2025. Individuals receiving notifications from Total Wireless may be looking for this official record.

The public filing does not specify the nature of the breach, such as whether it was a cyberattack, system error, or another type of security event. Critically, the specific types of personal information that may have been involved in this incident are also not detailed in the available record.

According to the filing, the incident is currently under investigation. This means that Total Wireless is actively working to understand the full scope of the breach, including how it occurred and precisely what information may have been affected. Further details might become available as their investigation progresses.

For those who may be impacted, it is generally recommended to remain vigilant for any unexpected communications or suspicious activity. Consider monitoring your accounts for unusual transactions or inquiries. Always be cautious of unsolicited messages asking for personal details.

All details regarding this Total Wireless data breach are derived directly from the official notification filed with the Montana Attorney General's office. This information is provided to help individuals verify company breach reports against public records.

Source: MT Attorney General filing

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