Sehlmann Fensterbau
akiraThis record tracks a ransomware attack claimed by the akira group against Sehlmann Fensterbau. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
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.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.