Public services and institutions

COMPAS breach: around 243,000 French education staff affected

France's education ministry reports exfiltration from COMPAS following impersonation of an external account in March 2026.

Conceptual illustration: COMPAS breach: around 243,000 French education staff affected
Conceptual illustration · SecurCheck

What is confirmed

An intrusion on 15 March into COMPAS, a trainee management system, followed the impersonation of an external account according to the ministry.

Initial findings cited about 243,000 staff, trainees or permanent employees and identity details, contact information, absence periods without health details, and some tutor information.

What it means

This is the March COMPAS incident; its figure should not be attributed to the separate April or July incidents.

Exposed contact details can increase the risk of targeted fake administrative messages.

What to do

Affected staff should follow official notices from the ministry and their education authority.

Independently verify any emailed request for documents, passwords or account changes.

Check a suspicious sign

Use the related SecurCheck tool, then confirm important decisions with an official source.

Sources

  1. Ministère de l’Éducation nationale — avis COMPAS, 24 mars 2026