SEMAG

SEMAG

Data breach claim reported October 30, 2025
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Data Breach Report
Victimsemag.fr
Claimed ByBrainCipher
Date DiscoveredOct 30, 2025
DescriptionSEMAG is a mixed-economy public-private company based in France, specialising in housing, urban development, construction and tourism-site management.
Leak SizeUnknown

Breach claims on this page are published by threat actors and haven't been verified by Breachsense.

Credential Exposure for semag.fr

We've indexed 31 @semag.fr accounts from external breaches, plus 10 credentials for semag.fr itself.

Last checked Nov 8, 2026

@semag.fr addresses from external breaches
Third-party breaches27 accounts · across 28 breaches · 22 with a plaintext password · most recent Dec 17, 2025
Combo lists15 accounts · most recent Aug 6, 2026
Passwords for semag.fr accounts
Combo lists10 logins · most recent Nov 6, 2026
Infostealer logs1 logins · most recent Jun 29, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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