The ransomware claim involves B&M – Expertise – Audit in France, with a threat actor identified as cicada3301, impacting 233 GB of data and currently unresolved after 20 days, 19 hours, 47 minutes, and 26 seconds. The impacted country is France.
Incident Details
- Victim: B&M – Expertise – Audit
- Country: FR
- Actor: cicada3301
- Source: http://cicadabv7vicyvgz5khl7v2x5yygcgow7ryy6yppwmxii4eoobdaztqd.onion/ru1zmctt4ihc651caoriojb1xh3sizb3
- Discovered: 2025-07-18 14:45:29.167593
- Published: 2025-07-18 00:00:00.000000
Information
- The organization experienced a ransomware attack.
- The attack involved expertise in audit.
- The incident occurred in France (FR).
- The actor responsible is Cicada 3301.
- The current status shows the attack has been ongoing for 20 days, 19 hours, 47 minutes, and 26 seconds.
- A total of 233 GB of data was affected or compromised.

Disclaimer: This post is based on public claims made by the ransomware group "cicada3301". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.