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Incidents involving:

Groupe 5àSec

RansomwareOngoing

Leak at Groupe 5àSec

The DragonForce ransomware group claimed a July 2025 attack on French dry-cleaning chain 5àSec, exfiltrating roughly 290 GB of data — SQL production and test databases spanning the group's France, Switzerland, Luxembourg, Spain and Portugal operations — and published it after the company declined to pay.

Victim
Groupe 5àSec