DKA (refrigeration and air conditioning specialist, Dussmann Group subsidiary)
nefilimThis record tracks a ransomware attack claimed by the nefilim group against DKA (refrigeration and air conditioning specialist, Dussmann Group subsidiary). 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
The organization DKA (refrigeration and air conditioning specialist, Dussmann Group subsidiary) appears on the nefilim ransomware leak site. It operates in the Services sector. The affected entity is based in Germany. The incident was first observed on July 27, 2020.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.