ALUFE Femszerkezeti Kft Listed by thegentlemen Ransomware Group: What Was Exposed & What To Do

Individuals connected to ALUFE Femszerkezeti Kft may encounter risks from the exposure of internal company files following a ransomware incident attributed to the group thegentlemen. The precise nature of any personal or operational data involved is not specified, leaving those potentially affected without clear details on what information has left the organisation’s control. The incident was reported on 16 July 2026. Public records indicate that the group listed the company on its leak site and stated that internal files had been exfiltrated during a ransomware attack. No information has been released on the number of people affected, the volume of data taken, the method of intrusion, or whether any material has been published.

Inside the incident

The only confirmed detail is the listing itself. The scale of the operation, the timeline of events inside the company’s systems, and the technical approach used remain undisclosed. No official statement from ALUFE Femszerkezeti Kft has been referenced in available reporting, and the status of any ransom demand or data-recovery process is not public.

The group behind it: thegentlemen

Thegentlemen is a ransomware actor that maintains a leak site where it lists organisations it claims to have targeted. Groups of this type typically gain access through remote services or compromised credentials, deploy encryption, and then threaten to release stolen material if payment is not made. Prior activity by the same actor has involved similar listings of companies in manufacturing and other sectors, though each claim requires separate verification.

Who is ALUFE Femszerkezeti Kft?

ALUFE Femszerkezeti Kft is a Hungarian company based in Székesfehérvár that manufactures and installs aluminium windows, doors, curtain walls and facade systems, including structures that combine steel, glass and ceramic elements. Its documented history of aluminium production extends back to 1968. The firm employs approximately 150 people and supplies commercial and architectural projects in the region.

The information in question

The listing refers only to “internal files” taken during the ransomware attack. No further breakdown of file categories or data fields has been provided. Organisations in this sector commonly hold employee records, supplier contracts, project specifications and financial documentation; however, the exact contents of the exfiltrated material have not been confirmed.

Why it matters

Exposure of internal files can reveal operational details, contact information and contractual arrangements that may be misused for fraud, competitive intelligence or further targeting. For individuals whose data appears in those files, the main concerns are identity misuse and unsolicited contact. For the company, the incident adds the costs of investigation, potential regulatory reporting and the need to review access controls.

Were you affected?

Anyone who has worked with or for ALUFE Femszerkezeti Kft should monitor their email and financial accounts for unusual activity. A practical first step is to run a free exposure scan of your email address against known breach data and to change passwords for any accounts that may be linked to the organisation. Further official guidance may become available from the company or Hungarian data-protection authorities.

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