Andritz Group (Austria)
0aptThis record tracks a ransomware attack claimed by the 0apt group against Andritz Group (Austria). 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
Andritz AG is an international technology group headquartered in Graz, Austria, offering plants, equipment, systems, and services for diverse industries including hydropower, pulp and paper, metals, and environment and energy. The company employs over 29,100 people across more than 280 production and service facilities in over 40 countries, reporting EUR€7.5 billion in revenue in 2022. Since January 2024, its business activities are organized into four independent areas: Andritz Hydro Power, Andritz Pulp & Paper, Andritz Environment & Energy, and Andritz Metals. Andritz Group was neutrally listed as a ransomware victim associated with the threat actor 0apt.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.