All Breaches
February 9, 2025 Verified Sensitive Record Unknown

Groupe Zéphir Data Breach

The 2025 Groupe Zéphir data breach occurred in February 2025 when the policyholder and broker database of Groupe Zéphir ( groupe-zephir.fr ), a prominent French wholesale insurance brokerage network…

45.4 Thousand
Reported Records
7
Data Types
Medium
Severity
Yes
Verification

Exposed Data Types

7
Email addresses
Names
Phone numbers
Physical addresses
Bank account numbers
Genders
Purchases

Additional Information

Added DateSeptember 18, 2026
Breach DateFebruary 9, 2025
Domaingroupe-zephir.fr
SourceGroupe Zéphir French wholesale insurance broker customer database breach
Last Content UpdateSeptember 18, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameGroupe Zéphir Data Breach
SectorUnknown

Risk Level

Medium

The reported impact exceeds 10 thousand and falls within the medium severity band.

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