Marsh Valley School District No. 21 data breach

What we know

Marsh Valley School District No. 21 is a public educational institution responsible for the administration of K-12 schooling in Idaho. As an educational entity, the district maintains extensive sensitive records, including student academic and disciplinary files, as well as employee personnel and payroll data. This security incident was officially reported to the Idaho Attorney General in 2025, confirming that the district's digital systems were compromised. If you have received a formal data breach notification letter, it indicates that your personal information or that of your dependent was likely stored within the affected environment. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity monitoring services being offered by the district.

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