Total Wireless Reports Data Security Incident to Montana AG

Total Wireless, a telecommunications and mobile service provider, has officially reported a data breach to the Montana Attorney General. The incident, which involved unauthorized access to company systems, has a reported breach date of December 10, 2025. The company filed this notification on January 9, 2026.

According to the public filing, unauthorized parties gained access to specific systems managed by Total Wireless. The nature of the data involved was not specifically detailed in the official report, but such systems typically house customer personal information. If you have received a formal notification letter from Total Wireless, it means your data was likely among the information accessed.

It is important for anyone who receives a data breach notification from Total Wireless to carefully read the contents of the letter. This official communication from the company will provide any available specific details about the incident as it relates to your account, along with initial recommendations.

As a general best practice following any data security incident, vigilance is key. Regularly review your financial account statements, credit card activity, and explanations of benefits for any transactions or inquiries you do not recognize. Report any suspicious activity immediately to the relevant financial institution.

Consider taking steps to protect your credit. You can place a fraud alert on your credit files with the three major credit bureaus (Equifax, Experian, and TransUnion) or opt for a credit freeze. These measures can help prevent new accounts from being opened in your name without your authorization. Also, be wary of unexpected emails, texts, or calls asking for personal details, as these could be phishing attempts.

This information is based on official data breach filings submitted to the Montana Attorney General, which serve as a public record of the incident reported by Total Wireless.