Grupo 55

Grupo 55

Data Breach on May 18, 2026
Data Breach Report
Victimgrupo55.com
Threat ActorM3RX
Date DiscoveredMay 18, 2026
DescriptionGrupo 55 is a financial services company based in Spain, specializing in insurance brokerage and wealth protection solutions.
Leak Size178GB

Credential Exposure for grupo55.com

We've indexed 1 @grupo55.com accounts from external breaches.

Last checked Aug 16, 2026

@grupo55.com addresses from external breaches
Third-party breaches1 accounts · across 1 breaches · 1 with a plaintext password · most recent Oct 15, 2013

None of this is necessarily connected to the ransomware attack above.

Is your organization next?

Grupo 55 was breached. Check if your company's credentials have been exposed in this or other data breaches.

Check your exposure →

Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.