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DA
HIGH
Data Breach
Tchap Messenger Breach: 73,000 French Government Accounts Exposed
Analysis of the security breach affecting the French Tchap messaging platform, exposing 73,000 government accounts and increasing phishing risks.
Runtime Rebel Intel
3 min read·Jun 12, 2026
ID
HIGH
Identity & Access
Tchap Messaging Breach: French Government Account Hijacking
French digital affairs directorate DINUM confirms a security breach of the Tchap messaging platform following a targeted account hijacking incident.
Runtime Rebel Intel
3 min read·Jun 9, 2026