Sehlmann Fensterbau
Attack Intelligence
Sehlmann Fensterbau was compromised in a ransomware attack attributed to akira in April 2026. The organization, operating in the Manufacturing sector in Germany, was added to the group's data leak site as part of an extortion campaign.
akira operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.
Sehlmann Fensterbau GmbH specializes in wooden and wood-metal win dows in the Hamburg metropolitan area. They offer optimal window solutions for innovative new constructions and stylish renovation s, providing services from consultation and planning to productio n and installation. We will upload 44gb of corporate data soon. Employee personal fil es (passports, DLs, EU IDs and other files), financials, lots of project files, etc.