L'Aeroclub Listed by thegentlemen Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

On February 6, 2026, the ransomware group thegentlemen listed L'Aeroclub on its leak site and stated that internal files had been taken during an attack. The number of individuals whose information may be involved has not been disclosed. The incident is significant because L'Aeroclub operates across multiple European locations and works with people seeking pilot training and aviation credentials. Any exposure of internal records could affect members, trainees, or staff whose details appear in those files.

Inside the incident

The only confirmed detail is the listing itself. No information has been released about when the intrusion occurred, how access was obtained, or the volume of data involved. The group claims internal files were exfiltrated as part of a ransomware operation, but independent confirmation of the theft or any subsequent demands has not been made public.

The group behind it: thegentlemen

Thegentlemen is a ransomware operator that maintains a leak site to publish data from organizations it claims to have targeted. Such groups commonly combine file encryption with the threat of public disclosure to pressure victims. The listing of L'Aeroclub follows the pattern seen in other incidents attributed to the same actor, though the specific claims made about this organization remain unverified beyond the site posting.

L'Aeroclub and its sector

L'Aeroclub describes itself as Europe's largest general and sports aviation club. It provides pilot training for private and sports aircraft, issues licenses, and maintains facilities in several countries. Organizations in this sector routinely collect and store membership records, training histories, medical certifications, and contact information for individuals pursuing aviation qualifications.

The information in question

The only data type named in connection with the incident is internal files. No further breakdown of contents has been published. Organizations of this type typically hold personal details of members and trainees, yet the precise categories of information taken in this case remain unconfirmed.

Why it matters

Internal files from an aviation training provider can contain personal identifiers, contact data, and records tied to professional certifications. If such material is later published, affected individuals may face increased risk of targeted phishing or misuse of their details. For the organization, the incident adds operational disruption and potential regulatory obligations under European data-protection rules.

Were you affected?

Begin by contacting L'Aeroclub directly for any official notification. Monitor accounts associated with the club for unusual activity. Individuals can also run a free exposure scan of their email address against known breach data to check for prior appearances in public listings.

AICompiled with AI assistance from public sources and published under our editorial standards.