Frontline Breach Exposes Montana Employee Data
A third-party education software breach may have exposed employee information at Missoula County Public Schools.
Updated on Nov. 10, 2026 in Cybersecurity
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Missoula County Public Schools was notified on October 26, 2026 of a data breach affecting employee information held by third-party education software provider Frontline Education. The district said no district systems or networks were accessed or compromised.
Why it matters
Social Security numbers, email addresses and home addresses may have been exposed for roughly 6,000 current and former employees and applicants. The incident shows how third-party vendors can expose sensitive records even when a district's own networks remain secure.
The breach affected systems operated by Frontline Education, a nationally used education software provider, with about 1.3 million people affected in total. Specific technical causes and the scope of accessed data within the vendor's systems have not been detailed.
The players
Frontline Education
Frontline Education is a provider of education software used by school districts across the United States.
The details
The incident occurred entirely within the systems of Frontline Education's third-party software. Frontline Education also notified the Montana Attorney General and three national credit bureaus of the breach.
Timeline
October 26, 2026: Missoula County Public Schools notified of the data breach.
Market Landscape
Districts nationwide depend on a small number of education software vendors to store staff and student records. When one such platform is breached, the exposure can extend across many separate school systems at once.
Current and former Missoula County Public Schools employees and applicants should watch for suspicious activity tied to exposed Social Security numbers, emails and home addresses. Protective steps such as monitoring credit reports are a practical response to this kind of exposure.
The takeaway
Affected employees should review their credit reports and remain alert to phishing attempts that use their personal details. Organizations that rely on outside software should ask vendors how they protect stored personal data.
Further reading
For related coverage, see the Cybersecurity section.
Source note: This article includes information reported by KPAX News.
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